Items where Author is "Ross, David A"

Year Item Type Full Text

2020

HIV prevention for adolescents in South Africa: lessons from a process evaluation of a split-sex curriculum delivered in schools. (2020) Dringus, SS

2017

Low levels of viral suppression among refugees and host nationals accessing antiretroviral therapy in a Kenyan refugee camp. (2017) Mendelsohn, Joshua B; Spiegel, Paul; Grant, Alison; Doraiswamy, Sathyanarayanan; Schilperoord, Marian; Larke, Natasha; Burton, John Wagacha; Okonji, Jully A; Zeh, Clement; Muhindo, Bosco; Mohammed, Ibrahim M; Mukui, Irene N; Patterson, Njogu; Sondorp, Egbert; Ross, David A

2016

Process Evaluation of a Sport-Based Voluntary Medical Male Circumcision Demand-Creation Intervention in Bulawayo, Zimbabwe. (2016) DeCelles, Jeff; Hershow, Rebecca B; Kaufman, Zachary A; Gannett, Katherine R; Kombandeya, Thandanani; Chaibva, Cynthia; Ross, David A; Harrison, Abigail

Viral suppression in adolescents on antiretroviral treatment: review of the literature and critical appraisal of methodological challenges. (2016) Ferrand, Rashida A; Briggs, Datonye; Ferguson, Jane; Penazzato, Martina; Armstrong, Alice; MacPherson, Peter; Ross, David A; Kranzer, Katharina

Factors influencing completion of multi-dose vaccine schedules in adolescents: a systematic review. (2016) Gallagher, KE; Kadokura, E; Eckert, LO; Miyake, S; Mounier-Jack, S; Aldea, M; Ross, DA; Watson-Jones, D

Rapid acquisition of HPV around the time of sexual debut in adolescent girls in Tanzania. (2016) Houlihan, Catherine F; Baisley, Kathy; Bravo, Ignacio G; Kapiga, Saidi; de Sanjosé, Silvia; Changalucha, John; Ross, David A; Hayes, Richard J; Watson-Jones, Deborah

A Sport-Based Intervention to Increase Uptake of Voluntary Medical Male Circumcision Among Adolescent Male Students: Results From the MCUTS 2 Cluster-Randomized Trial in Bulawayo, Zimbabwe. (2016) Kaufman, Zachary A; DeCelles, Jeff; Bhauti, Kenneth; Hershow, Rebecca B; Weiss, Helen A; Chaibva, Cynthia; Moyo, Netsai; Mantula, Fennie; Hatzold, Karin; Ross, David A

Research Priorities for Eight Areas of Adolescent Health in Low- and Middle-Income Countries. (2016) Nagata, Jason M; Ferguson, B Jane; Ross, David A

Our future: a Lancet commission on adolescent health and wellbeing. (2016) Patton, George C; Sawyer, Susan M; Santelli, John S; Ross, David A; Afifi, Rima; Allen, Nicholas B; Arora, Monika; Azzopardi, Peter; Baldwin, Wendy; Bonell, Christopher; Kakuma, Ritsuko; Kennedy, Elissa; Mahon, Jaqueline; McGovern, Terry; Mokdad, Ali H; Patel, Vikram; Petroni, Suzanne; Reavley, Nicola; Taiwo, Kikelomo; Waldfogel, Jane; Wickremarathne, Dakshitha; Barroso, Carmen; Bhutta, Zulfiqar; Fatusi, Adesegun O; Mattoo, Amitabh; Diers, Judith; Fang, Jing; Ferguson, Jane; Ssewamala, Frederick; Viner, Russell M

Feasibility and acceptability of delivering adolescent health interventions alongside HPV vaccination in Tanzania. (2016) Watson-Jones, Deborah; Lees, Shelley; Mwanga, Joseph; Neke, Nyasule; Changalucha, John; Broutet, Nathalie; Maduhu, Ibrahim; Kapiga, Saidi; Chandra-Mouli, Venkatraman; Bloem, Paul; Ross, David A

2015

The need for further integration of services to prevent mother-to-child transmission of HIV and syphilis in Mwanza City, Tanzania. (2015) Balira, Rebecca; Mabey, David; Weiss, Helen; Ross, David Anthony; Changalucha, John; Watson-Jones, Deborah

The Incidence of Human Papillomavirus in Tanzanian Adolescent Girls Before Reported Sexual Debut. (2015) Houlihan, Catherine F; Baisley, Kathy; Bravo, Ignacio G; Kapiga, Saidi; de Sanjosé, Silvia; Changalucha, John; Ross, David A; Hayes, Richard J; Watson-Jones, Deborah

Service delivery interventions to improve adolescents' linkage, retention and adherence to antiretroviral therapy and HIV care. (2015) MacPherson, Peter; Munthali, Chigomezgo; Ferguson, Jane; Armstrong, Alice; Kranzer, Katharina; Ferrand, Rashida A; Ross, David A

Field Trials of Health Interventions: A Toolbox. (2015) Smith, PG; Morrow, RH; Ross, DA

Life course epidemiology: recognising the importance of adolescence. (2015) Viner, Russell M; Ross, David; Hardy, Rebecca; Kuh, Diana; Power, Christine; Johnson, Anne; Wellings, Kaye; McCambridge, Jim; Cole, Tim J; Kelly, Yvonne; Batty, G David

Access and Attitudes to HPV Vaccination amongst Hard-To-Reach Populations in Kenya. (2015) Watson-Jones, Deborah; Mugo, Nelly; Lees, Shelley; Mathai, Muthoni; Vusha, Sophie; Ndirangu, Gathari; Ross, David A

2014

Linking women who test HIV-positive in pregnancy-related services to HIV care and treatment services in Kenya: a mixed methods prospective cohort study. (2014) Ferguson, Laura; Grant, Alison D; Lewis, James; Kielmann, Karina; Watson-Jones, Deborah; Vusha, Sophie; Ong'ech, John O; Ross, David A

Prevalence of human papillomavirus in adolescent girls before reported sexual debut. (2014) Houlihan, Catherine F; de Sanjosé, Silvia; Baisley, Kathy; Changalucha, John; Ross, David A; Kapiga, Saidi; Godinez, Jose M; Bozicevic, Ivana; Hayes, Richard J; Watson-Jones, Deborah

They are not always a burden: older people and child fostering in Uganda during the HIV epidemic. (2014) Kasedde, Susan; Doyle, Aoife M; Seeley, Janet A; Ross, David A

Sexual risk behavior, alcohol use, and social media use among secondary school students in informal settlements in Cape Town and Port Elizabeth, South Africa. (2014) Kaufman, ZA; Braunschweig, EN; Feeney, J; Dringus, S; Weiss, H; Delany-Moretlwe, S; Ross, DA

The Centre for Maternal, Adolsecent, Reporoductive & Child Health (MARCH) Report. (2014) Lawn, Joy; Marchant, Tanya; Ross, David; Marston, Cicely; Filippi, V; Chico, Matthew; Yeung, Shunmay

Effective approaches for programming to reduce adolescent vulnerability to HIV infection, HIV risk, and HIV-related morbidity and mortality: a systematic review of systematic reviews. (2014) Mavedzenge, Sue Napierala; Luecke, Ellen; Ross, David A

Adolescent HIV disclosure in Zambia: barriers, facilitators and outcomes. (2014) Mburu, Gitau; Hodgson, Ian; Kalibala, Sam; Haamujompa, Choolwe; Cataldo, Fabian; Lowenthal, Elizabeth D; Ross, David

Bounded agency in humanitarian settings: a qualitative study of adherence to antiretroviral therapy among refugees situated in Kenya and Malaysia. (2014) Mendelsohn, Joshua B; Rhodes, Tim; Spiegel, Paul; Schilperoord, Marian; Burton, John Wagacha; Balasundaram, Susheela; Wong, Chunting; Ross, David A

Is forced migration a barrier to treatment success? Similar HIV treatment outcomes among refugees and a surrounding host community in Kuala Lumpur, Malaysia. (2014) Mendelsohn, Joshua B; Schilperoord, Marian; Spiegel, Paul; Balasundaram, Susheela; Radhakrishnan, Anuradha; Lee, Christopher KC; Larke, Natasha; Grant, Alison D; Sondorp, Egbert; Ross, David A

Antiretroviral therapy for refugees and internally displaced persons: a call for equity. (2014) Mendelsohn, Joshua B; Spiegel, Paul; Schilperoord, Marian; Cornier, Nadine; Ross, David A

Seroconversion for infectious pathogens among UK military personnel deployed to Afghanistan, 2008-2011. (2014) Newman, Edmund NC; Johnstone, Penelope; Bridge, Hannah; Wright, Deborah; Jameson, Lisa; Bosworth, Andrew; Hatch, Rebecca; Hayward-Karlsson, Jenny; Osborne, Jane; Bailey, Mark S; Green, Andrew; Ross, David; Brooks, Tim; Hewson, Roger

Next steps for adolescent health: a Lancet Commission. (2014) Patton, George C; Ross, David A; Santelli, John S; Sawyer, Susan M; Viner, Russell M; Kleinert, Sabine

2013

Risk factors for unplanned pregnancy among young women in Tanzania. (2013) Calvert, Clara; Baisley, Kathy; Doyle, Aoife M; Maganja, Kaballa; Changalucha, John; Watson-Jones, Deborah; Hayes, Richard J; Ross, David A

Children must be protected from the tobacco industry's marketing tactics. (2013) Hopkinson, Nicholas; Wallis, Colin; Higgins, Bernard; Gaduzo, Stephen; Sherrington, Rebecca; Keilty, Sarah; Stern, Myra; Britton, John; Bush, Andrew; Moxham, John; Sylvester, Karl; Griffiths, Valerie; Sutherland, Tim; Crossingham, Iain; Raju, Raghu; Spencer, Charlotte; Safavi, Shahideh; Deegan, Paul; Seymour, John; Hickman, Katherine; Hughes, John; Wieboldt, Jason; Shaheen, Fizah; Peedell, Clive; Mackenzie, Nesta; Nicholl, David; Jolley, Caroline; Crooks, Gillian; Crooks, Gillian; Dow, Claire; Deveson, Pete; Bintcliffe, Oliver; Gray, Barry; Kumar, Sanjay; Haney, Sarah; Docherty, Marianne; Thomas, Angela; Chua, Felix; Dwarakanath, Akshay; Summers, Geoffrey; Prowse, Keith; Lytton, Stephen; Ong, Yee Ean; Graves, Jennifer; Banerjee, Tushar; English, Peter; Leonard, Andrew; Brunet, Martin; Chaudhry, Nauman; Ketchell, Robert Ian; Cummings, Natalie; Lebus, Jenny; Sharp, Charles; Meadows, Chris; Harle, Amelie; Stewart, Tara; Parry, Diane; Templeton-Wright, Suzanne; Moore-Gillon, John; Stratford- Martin, James; Saini, Sarvesh; Matusiewicz, Simon; Merritt, Simon; Dowson, Lee; Satkunam, Karnan; Hodgson, Luke; Suh, Eui-Sik; Durrington, Hannah; Browne, Emma; Walters, Nicola; Steier, Joerg; Barry, Simon; Griffiths, Mark; Hart, Nicholas; Nikolic, Marko; Berry, Matthew; Thomas, Ajit; Miller, Joy; McNicholl, Diarmuid; Marsden, Paul; Warwick, Geoffrey; Barr, Laura; Adeboyeku, David; Mohd Noh, Mohd Shahrin; Griffiths, Paul; Davies, Lisa; Quint, Jennifer; Lyall, Rebecca; Shribman, Jonathan; Collins, Andrea; Goldman, Jon; Bloch, Susannah; Gill, Alison; Man, William; Christopher, Anne; Yasso, Razouqi; Rajhan, Ashwin; Shrikrishna, Dinesh; Moore, Caroline; Absalom, Gareth; Booton, Richard; Fowler, Robert William; Mackinlay, Carolyn; Sapey, Elizabeth; Lock, Sara; Walker, Paul; Jha, Akhilesh; Satia, Imran; Bradley, Bethia; Mustfa, Naveed; Haqqee, Raana; Thomas, Matt; Patel, Anant; Redington, Anthony; Pillai, Anilkumar; Keaney, Niall; Fowler, Stephen; Lowe, Lesley; Brennan, Amanda; Morrison, Douglas; Murray, Clare; Hankinson, Jenny; Dutta, P; Maddocks, Matthew; Pengo, Martino; Curtis, Katrina; Rafferty, Gerrard; Hutchinson, John; Whitfield, Ruth; Turner, Steve; Breen, Ronan; Naveed, Shams-un-nisa; Goode, Chris; Esterbrook, Georgina; Ahmed, Liju; Walker, Woolf; Ford, David; Connett, Gary; Davidson, Philip; Elston, Will; Stanton, Andrew; Morgan, David; Myerson, James; Maxwell, David; Harrris, Ann; Parmar, Sonia; Houghton, Catherine; Winter, Robert; Puthucheary, Zudin; Thomson, Fiona; Sturney, Sharon; Harvey, John; Haslam, Patricia L; Patel, Irem; Jennings, David; Range, Simon; Mallia-Milanes, Brendan; Collett, Anne; Tate, Paul; Russell, Richard; Feary, Johanna; O'Driscoll, Ronan; Eaden, James; Round, Jonathan; Sharkey, Emma; Montgomery, Mary; Vaughan, Sophie; Scheele, Kate; Lithgow, Anna; Partridge, Samuel; Chavasse, Richard; Restrick, Louise; Agrawal, Sanjay; Abdallah, Said; Lacy-Colson, Amruta; Adams, Nick; Mitchell, Sally; Haja Mydin, Helmy; Ward, Ann; Denniston, Sarah; Steel, Mark; Ghosh, Dipansu; Connellan, Stephen; Rigge, Lucy; Williams, Ruth; Grove, Alison; Anwar, Sadia; Dobson, Lee; Hosker, Harold; Stableforth, David; Greening, Neil; Howell, Tim; Casswell, Georgina; Davies, Sarah; Tunnicliffe, Georgia; Mitchelmore, Philip; Phitidis, Elpida; Robinson, Louise; Prowse, Keith; Bafadhel, Mona; Robinson, Grace; Boland, Alison; Lipman, Marc; Bourke, Stephen; Kaul, Sundeep; Cowie, Calvin; Forrest, Ian; Starren, Elizabeth; Burke, Hannah; Furness, John; Bhowmik, Angshu; Everett, Caroline; Seaton, Douglas; Holmes, Steve; Doe, Simon; Parker, Samuel; Graham, Annika; Paterson, Ian; Maqsood, Usman; Ohri, Chandra; Iles, Peter; Kemp, Samuel; Iftikhar, Ahsan; Carlin, Chris; Fletcher, Tim; Emerson, Peter; Beasley, Victoria; Ramsay, Michelle; Buttery, Robert; Mungall, Sarah; Crooks, Stephen; Ridyard, John; Ross, David; Guadagno, Alison; Holden, Emma; Coutts, Ian; Cullen, Kathy; O'Connor, Sally; Barker, Jack; Sloper, Katherine; Watson, John; Smith, Peter; Anderson, Paul; Brown, Louise; Nyman, Cyril; Milburn, Heather; Clive, Amelia; Serlin, Matthew; Bolton, Charlotte; Fuld, Jonathan; Powell, Helen; Dayer, Mark; Woolhouse, Ian; Georgiadi, Adamantia; Leonard, Helen; Dodd, James; Campbell, Ian; Ruiz, Gary; Zurek, Andrew; Paton, James Y; Malin, Adam; Wood, Fraser; Hynes, Gareth; Connell, David; Spencer, David; Brown, Sarah; Smith, David; Cooper, David; O'Kane, Cecilia; Hicks, Alex; Creagh-Brown, Ben; Lordan, James; Nickol, Annabel; Primhak, Robert; Fleming, Louise; Powrie, Duncan; Brown, Joanna; Zoumot, Zaid; Elkin, Sarah; Szram, Joanna; Scaffardi, Anthony; Marshall, Robert; Macdonald, Ian; Lightbody, Darren; Farmer, Ray; Wheatley, Iain; Radnan, Paul; Lane, Ian; Booth, Andrew; Tilbrook, Sean; Capstick, Toby; Hewitt, Lee; McHugh, Martin; Nelson, Christopher; Wilson, Patrick; Padmanaban, Vijay; White, John; Davison, John; O'Callaghan, Una; Hodson, Matthew; Edwards, John; Campbell, Colin; Ward, Simon; Wooler, Edwina; Ringrose, Elizabeth; Bridges, Diana; Matthew Hodson; John Edwards; Colin Campbell; Simon Ward; Edwina Wooler; Elizabeth Ringrose; Diana Bridges; Rosalind Backham; Kim Randall; Tracey Mathieson; Long, Alex; Parkes, Marilyn; Clarke, Sarah; Allen, Bev; Connelly, Carol; Forster, Georgia; Hoadley, Jacky; Martin, Katharine; Barnham, Kate; Khan, Katie; Munday, Maureen; Edwards, Catherine; O'Hara, Doreen; Turner, Sally; Pieri-Davies, Sue; Ford, Kate; Daniels, Tracey; Wright, Joanne; Towns, Rebecca; Fern, Karen; Butcher, Jane; Burgin, Karen; Winter, Barbara; Freeman, Debbie; Olive, Sandra; Gray, Linda; Pye, Kathy; Roots, Debbie; Cox, Nicola; Davies, Carol-Anne; Wicker, Jacquelyne; Hilton, Kay; Lloyd, Jananee; MacBean, Vicky; Wood, Marion; Kowal, Julia; Downs, Janis; Ryan, Helen; Guyatt, Fran; Nicoll, Debby; Lyons, Elizabeth; Narasimhan, Divya; Rodman, Anne; Walmsley, Sandy; Newey, Alison; Buxton, Maria; Dewar, Maria; Cooper, Angela; Reilly, Jacqui; Lloyd, Julie; Macmillan, Alison Bennett; Roots, Debbie; Olley, Amy; Voase, Nia; Martin, Sarah; McCarvill, Iona; Christensen, Anne; Agate, Rowan; Heslop, Karen; Timlett, Amber; Hailes, Karen; Davey, Claire; Pawulska, Barbara; Lane, Amber; Ioakim, Shona; Hough, Alexandra; Treharne, Jo; Jones, Helen; Winter-Burke, Alice; Miller, Lauren; Connolly, Bronwen; Bingham, Lyn; Fraser, Una; Bott, Julia; Johnston, Carol; Graham, Alison; Curry, Denise; Sumner, Helen; Costello, Carol Ann; Bartoszewicz, Charlotte; Badman, Ros; Williamson, Kathryn; Taylor, Amy; Purcell, Helen; Barnett, Emma; Molloy, Alanna; Crawfurd, Laura; Collins, Nicola; Monaghan, Valerie; Mir, Misbah; Lord, Victoria; Stocks, Janet; Edwards, Adrian; Greenhalgh, Trish; Lenney, Warren; McKee, Martin; McAuley, Danny; Majeed, Azeem; Cookson, John; Baker, Emma; Janes, Sam; Wedzicha, Wisia; Lomas Dean, David; Harrison, Brian; Davison, Tony; Calverley, Peter; Wilson, Robert; Stockley, Robert; Ayres, Jon; Gibson, John; Simpson, John; Burge, Sherwood; Warner, John; Lenney, Warren; Thomson, Neil; Davies, Peter; Woodcock, Ashley; Woodhead, Mark; Spiro, Stephen; Ormerod, Lawrence; Bothamley, Graham; Partridge, Martyn; Shields, Michael; Montgomery, Hugh; Simonds, Anita; Barnes, Peter; Durham, Stephen; Malone, Sarah; Arabnia, Gilda; Olivier, Sharon; Gardiner, Karen; Edwards, Sheila

Anthropometric predictors of mortality in undernourished adults in the Ajiep Feeding Programme in Southern Sudan. (2013) Irena, Abel H; Ross, David A; Salama, Peter; Collins, Steve

HIV Infection among Young People in Northwest Tanzania: The Role of Biological, Behavioural and Socio-Demographic Risk Factors. (2013) Lemme, Francesca; Doyle, Aoife M; Changalucha, John; Andreasen, Aura; Baisley, Kathy; Maganja, Kaballa; Watson-Jones, Deborah; Kapiga, Saidi; Hayes, Richard J; Ross, David A

Provider-initiated testing and counselling programmes in sub-Saharan Africa: a systematic review of their operational implementation. (2013) Roura, Maria; Watson-Jones, Deborah; Kahawita, Tanya M; Ferguson, Laura; Ross, David A

Recall, relevance and application of an in-school sexual and reproductive health intervention 7-9 years later: perspectives of rural Tanzanian young people. (2013) Wamoyi, Joyce; Mshana, Gerry; Doyle, Aoife M; Ross, David A

2012

Uptake of voluntary counselling and testing among young people participating in an HIV prevention trial: comparison of opt-out and opt-in strategies. (2012) Baisley, Kathy; Doyle, Aoife M; Changalucha, John; Maganja, Kaballa; Watson-Jones, Deborah; Hayes, Richard; Ross, David

Herpes simplex virus type 2 infection as a biomarker for sexual debut among young people in sub-Saharan Africa: a literature review. (2012) Bastien, S; Mason-Jones, AJ; De Koker, P; Mmbaga, EJ; Ross, DA; Mathews, C

Worldwide application of prevention science in adolescent health. (2012) Catalano, Richard F; Fagan, Abigail A; Gavin, Loretta E; Greenberg, Mark T; Irwin, Charles E; Ross, David A; Shek, Daniel TL

The sexual behaviour of adolescents in sub-Saharan Africa: patterns and trends from national surveys. (2012) Doyle, Aoife M; Mavedzenge, Sue Napierala; Plummer, Mary L; Ross, David A

Prevention of mother-to-child transmission of HIV: assessing the accuracy of routinely collected data on maternal antiretroviral prophylaxis coverage in Kenya. (2012) Ferguson, Laura; Grant, Alison D; Ong'ech, John O; Vusha, Sophie; Watson-Jones, Deborah; Ross, David A

Linking women who test HIV-positive in pregnancy-related services to long-term HIV care and treatment services: a systematic review. (2012) Ferguson, Laura; Grant, Alison D; Watson-Jones, Deborah; Kahawita, Tanya; Ong'ech, John O; Ross, David A

Patient attrition between diagnosis with HIV in pregnancy-related services and long-term HIV care and treatment services in Kenya: a retrospective study. (2012) Ferguson, Laura; Lewis, James; Grant, Alison D; Watson-Jones, Deborah; Vusha, Sophie; Ong'ech, John O; Ross, David A

Rapid increase in prevalence of male circumcision in rural Tanzania in the absence of a promotional campaign. (2012) Forbes, Harriet J; Doyle, Aoife M; Maganja, Kaballa; Changalucha, John; Weiss, Helen A; Ross, David A; Hayes, Richard J

Effectiveness of sport-based HIV prevention interventions: a systematic review of the evidence. (2012) Kaufman, ZA; Spencer, TS; Ross, DA

Effectiveness of a sports-based HIV prevention intervention in the Dominican Republic: a quasi-experimental study. (2012) Kaufman, ZA; Welsch, RL; Erickson, JD; Craig, S; Adams, LV; Ross, DA

Adherence to antiretroviral therapy and treatment outcomes among conflict-affected and forcibly displaced populations: a systematic review. (2012) Mendelsohn, Joshua B; Schilperoord, Marian; Spiegel, Paul; Ross, David A

What are the essential components of HIV treatment and care services in low and middle-income countries: an overview by settings and levels of the health system? (2012) Munderi, Paula; Grosskurth, Heiner; Droti, Benson; Ross, David A

Pregnancy and contraceptive use among women participating in an HIV prevention trial in Tanzania. (2012) Odutola, Aderonke; Baisley, Kathy; Hayes, Richard J; Rusizoka, Mary; Tanton, Clare; Weiss, Helen A; Changalucha, John; Ross, David A; Watson-Jones, Deborah

Costs of delivering human papillomavirus vaccination to schoolgirls in Mwanza Region, Tanzania. (2012) Quentin, Wilm; Terris-Prestholt, Fern; Changalucha, John; Soteli, Selephina; Edmunds, W John; Hutubessy, Raymond; Ross, David A; Kapiga, Saidi; Hayes, Richard; Watson-Jones, Deborah

A qualitative study of HPV vaccine acceptability among health workers, teachers, parents, female pupils, and religious leaders in northwest Tanzania. (2012) Remes, Pieter; Selestine, Veronica; Changalucha, John; Ross, David A; Wight, Daniel; de Sanjosé, Silvia; Kapiga, Saidi; Hayes, Richard J; Watson-Jones, Deborah

Evidence for Action on HIV Treatment and Care Systems in low and middle-income countries: background and introduction. (2012) Ross, David A; South, Annabelle; Weller, Ian; Hakim, James

HIV treatment and care systems: the way forward. (2012) Ross, David A; South, Annabelle; Weller, Ian; Hakim, James

Human papillomavirus vaccination in Tanzanian schoolgirls: cluster-randomized trial comparing 2 vaccine-delivery strategies. (2012) Watson-Jones, Deborah; Baisley, Kathy; Ponsiano, Riziki; Lemme, Francesca; Remes, Pieter; Ross, David; Kapiga, Saidi; Mayaud, Philippe; de Sanjosé, Silvia; Wight, Daniel; Changalucha, John; Hayes, Richard

Missed opportunities: poor linkage into ongoing care for HIV-positive pregnant women in Mwanza, Tanzania. (2012) Watson-Jones, Deborah; Balira, Rebecca; Ross, David A; Weiss, Helen A; Mabey, David

Non-specific effects of diphtheria-tetanus-pertussis and measles vaccinations? An analysis of surveillance data from Navrongo, Ghana. (2012) Welaga, Paul; Nielsen, Jens; Adjuik, Martin; Debpuur, Cornelius; Ross, David A; Ravn, Henrik; Benn, Christine S; Aaby, Peter

The need to promote behaviour change at the cultural level: one factor explaining the limited impact of the MEMA kwa Vijana adolescent sexual health intervention in rural Tanzania. A process evaluation. (2012) Wight, Daniel; Plummer, Mary; Ross, David

The effectiveness of youth centers in increasing use of sexual and reproductive health services: a systematic review. (2012) Zuurmond, Maria A; Geary, Rebecca S; Ross, David A

2011

Thirty years after Alma-Ata: a systematic review of the impact of community health workers delivering curative interventions against malaria, pneumonia and diarrhoea on child mortality and morbidity in sub-Saharan Africa. (2011) Christopher, Jason B; Le May, Alex; Lewin, Simon; Ross, David A

The long-term impact of the MEMA kwa Vijana adolescent sexual and reproductive health intervention: effect of dose and time since intervention exposure. (2011) Doyle, Aoife M; Weiss, Helen A; Maganja, Kaballa; Kapiga, Saidi; McCormack, Sheena; Watson-Jones, Deborah; Changalucha, John; Hayes, Richard J; Ross, David A

HIV prevention in young people in sub-Saharan Africa: a systematic review. (2011) Napierala Mavedzenge, Sue M; Doyle, Aoife M; Ross, David A

The epidemiology of HIV among young people in sub-Saharan Africa: know your local epidemic and its implications for prevention. (2011) Napierala Mavedzenge, Sue; Olson, Rick; Doyle, Aoife M; Changalucha, John; Ross, David A

AIDS education programmes hit some targets: improving youth HIV prevention by sharing resources and better addressing community norms and concurrency. (2011) Plummer, Mary L; Wight, Daniel; Obasi, Angela IN; Changalucha, John; Hayes, Richard J; Ross, David A

Missed opportunities to accessing HIV testing and antiretroviral therapy during routine patient-provider encounters in Sub-Saharan Africa: a systematic review of the evidence. (2011) Roura, M; Watson-Jones, D; Kahawita, TM; Ferguson, L; Ross, D

Correlates of HIV-1 genital shedding in Tanzanian women. (2011) Tanton, Clare; Weiss, Helen A; Le Goff, Jerome; Changalucha, John; Rusizoka, Mary; Baisley, Kathy; Everett, Dean; Ross, David A; Belec, Laurent; Hayes, Richard J; Watson-Jones, Deborah

Patterns of herpes simplex virus shedding over 1 month and the impact of acyclovir and HIV in HSV-2-seropositive women in Tanzania. (2011) Tanton, Clare; Weiss, Helen A; LeGoff, Jerome; Changalucha, John; Clayton, Tim C; Ross, David A; Belec, Laurent; Hayes, Richard J; Watson-Jones, Deborah

2010

Intravaginal and menstrual practices among women working in food and recreational facilities in Mwanza, Tanzania: implications for microbicide trials. (2010) Allen, Caroline F; Desmond, Nicola; Chiduo, Betty; Medard, Lemmy; Lees, Shelley S; Vallely, Andrew; Francis, Suzanna C; Ross, David A; Hayes, Richard J

Do behavioural differences help to explain variations in HIV prevalence in adolescents in sub-Saharan Africa? (2010) Chapman, R; White, RG; Shafer, LA; Pettifor, A; Mugurungi, O; Ross, D; Pascoe, S; Cowan, FM; Grosskurth, H; Buve, A; Hayes, RJ

Long-term biological and behavioural impact of an adolescent sexual health intervention in Tanzania: follow-up survey of the community-based MEMA kwa Vijana Trial. (2010) Doyle, Aoife M; Ross, David A; Maganja, Kaballa; Baisley, Kathy; Masesa, Clemens; Andreasen, Aura; Plummer, Mary L; Obasi, Angela IN; Weiss, Helen A; Kapiga, Saidi; Watson-Jones, Deborah; Changalucha, John; Hayes, Richard J; MEMA kwa Vijana Trial Study Group

Association of schistosomiasis with false-positive HIV test results in an African adolescent population. (2010) Everett, Dean B; Baisely, Kathy J; McNerney, Ruth; Hambleton, Ian; Chirwa, Tobias; Ross, David A; Changalucha, John; Watson-Jones, Deborah; Helmby, Helena; Dunne, David W; Mabey, David; Hayes, Richard J

Impact of the MEMA kwa Vijana adolescent sexual and reproductive health interventions on use of health services by young people in rural Mwanza, Tanzania: results of a cluster randomized trial. (2010) Larke, Natasha; Cleophas-Mazige, Bernadette; Plummer, Mary L; Obasi, Angela IN; Rwakatare, Merdard; Todd, Jim; Changalucha, John; Weiss, Helen A; Hayes, Richard J; Ross, David A

No selection of nucleoside reverse transcriptase inhibitor resistance associated mutations by acyclovir suppressive therapy in herpes simplex virus-2/HIV-1 dually infected persons. (2010) LeGoff, Jerome; Tanton, Clare; Delaugerre, Constance; Weiss, Helen A; Changalucha, John; Ross, David A; Mugeye, Kokugonza; Belec, Laurent; Hayes, Richard J; Watson-Jones, Deborah

Comparison of sexual behavior data collected using a coital diary and a clinic-based interview during a microbicide pilot study in Mwanza, Tanzania. (2010) Lees, Shelley; Cook, Claire; Vallely, Andrew; Desmond, Nicola; Allen, Caroline; Kiro, Kagemlo; Wamoyi, Joyce; Medard, Lemmy; Pool, Robert; Hayes, Richard J; Ross, David A; Microbicides Development Programme

A qualitative study of participant adherence in a randomized controlled trial of herpes suppressive therapy for HIV prevention in Tanzania. (2010) Plummer, Mary L; Watson-Jones, Deborah; Lees, Shelley; Baisley, Kathy; Matari, Salma; Changalucha, John; Clayton, Tim; Mugeye, Kokugonza; Tanton, Clare; Weiss, Helen A; Ross, David A; Hayes, Richard J

Behavioural interventions to reduce HIV risk: what works? (2010) Ross, David A

Long-term impact of acyclovir suppressive therapy on genital and plasma HIV RNA in Tanzanian women: a randomized controlled trial. (2010) Tanton, Clare; Weiss, Helen A; Rusizoka, Mary; Legoff, Jerome; Changalucha, John; Baisley, Kathy; Mugeye, Kokugonza; Everett, Dean; Belec, Laurent; Clayton, Tim C; Ross, David A; Hayes, Richard J; Watson-Jones, Deborah

Are women who work in bars, guesthouses and similar facilities a suitable study population for vaginal microbicide trials in Africa? (2010) Vallely, Andrew; Hambleton, Ian R; Kasindi, Stella; Knight, Louise; Francis, Suzanna C; Chirwa, Tobias; Everett, Dean; Shagi, Charles; Cook, Claire; Barberousse, Celia; Watson-Jones, Deborah; Changalucha, John; Ross, David; Hayes, Richard J; Microbicides Development Programme

Transactional sex amongst young people in rural northern Tanzania: an ethnography of young women's motivations and negotiation. (2010) Wamoyi, Joyce; Wight, Daniel; Plummer, Mary; Mshana, Gerry Hilary; Ross, David

2009

Bacterial vaginosis in female facility workers in north-western Tanzania: prevalence and risk factors. (2009) Baisley, K; Changalucha, J; Weiss, HA; Mugeye, K; Everett, D; Hambleton, I; Hay, P; Ross, D; Tanton, C; Chirwa, T; Hayes, R; Watson-Jones, D

Does vitamin A supplementation interact with routine vaccinations? An analysis of the Ghana Vitamin A Supplementation Trial. (2009) Benn, Christine S; Aaby, Peter; Nielsen, Jens; Binka, Fred N; Ross, David A

Alternatives to randomisation in the evaluation of public health interventions: design challenges and solutions. (2009) Bonell, CP; Hargreaves, J; Cousens, S; Ross, D; Hayes, R; Petticrew, M; Kirkwood, BR

Suitability of simple human immunodeficiency virus rapid tests in clinical trials in community-based clinic settings. (2009) Everett, Dean B; Baisley, Kathy; Changalucha, John; Vallely, Andrew; Watson-Jones, Deborah; Cook, Claire; Knight, Louise; Ross, David A; Mugeye, Kokugonza; McCormack, Sheena; Lacey, Charles J; Jentsch, Ute; Hayes, Richard J

Sexual risk behaviour for women working in recreational venues in Mwanza, Tanzania: considerations for the acceptability and use of vaginal microbicide gels. (2009) Lees, Shelley; Desmond, Nicola; Allen, Caroline; Bugeke, Gilbert; Vallely, Andrew; Ross, David

Measurement and predictors of adherence in a trial of HSV suppressive therapy in Tanzania. (2009) Watson-Jones, Deborah; Baisley, Kathy; Rusizoka, Mary; Tanton, Clare; Mugeye, Kokugonza; Weiss, Helen A; Changalucha, John; Clayton, Tim; Hambleton, Ian; Ross, David A; Hayes, Richard J

Risk factors for HIV incidence in women participating in an HSV suppressive treatment trial in Tanzania. (2009) Watson-Jones, Deborah; Baisley, Kathy; Weiss, Helen A; Tanton, Clare; Changalucha, John; Everett, Dean; Chirwa, Tobias; Ross, David; Clayton, Tim; Hayes, Richard

2008

Has the HIV epidemic in rural Mwanza, Tanzania reached a plateau? (2008) Mwita, W; Chilongani, J; White, R; Mshana, G; Changalucha, J; Mosha, F; Ross, D; Zaba, B; Todd, J

Aborting and suspending pregnancy in rural Tanzania: an ethnography of young people's beliefs and practices. (2008) Plummer, ML; Wamoyi, J; Nyalali, K; Mshana, G; Shigongo, ZS; Ross, DA; Wight, D

Aborting and suspending pregnancy in rural Tanzania: an ethnography of young people's beliefs and practices. (2008) Plummer, Mary L; Wamoyi, Joyce; Nyalali, Kija; Mshana, Gerry; Shigongo, Zachayo S; Ross, David A; Wight, Daniel

Approaches to sex education: peer-led or teacher-led? (2008) Ross, David A

A model for community representation and participation in HIV prevention trials among women who engage in transactional sex in Africa. (2008) Shagi, Charles; Vallely, Andrew; Kasindi, Stella; Chiduo, Betty; Desmond, Nicola; Soteli, Selephina; Kavit, Natujwa; Vallely, Lisa; Lees, Shelley; Hayes, Richard; Ross, David; Microbicides Development Programme

Effect of herpes simplex suppression on incidence of HIV among women in Tanzania. (2008) Watson-Jones, Deborah; Weiss, Helen A; Rusizoka, Mary; Changalucha, John; Baisley, Kathy; Mugeye, Kokugonza; Tanton, Clare; Ross, David; Everett, Dean; Clayton, Tim; Balira, Rebecca; Knight, Louise; Hambleton, Ian; Le Goff, Jerome; Belec, Laurent; Hayes, Richard; HSV trial team; Steering and Data Monitoring Committees

Vitamin A deficiency and its prevention. (2008) Wedner, SH; Ross, DA

Circumcision among adolescent boys in rural northwestern Tanzania. (2008) Weiss, Helen A; Plummer, Mary L; Changalucha, John; Mshana, Gerry; Shigongo, Zachayo S; Todd, Jim; Wight, Daniel; Hayes, Richard J; Ross, David A

2007

Validity of coital diaries in a feasibility study for the Microbicides Development Programme trial among women at high risk of HIV/AIDS in Mwanza, Tanzania. (2007) Allen, Caroline F; Lees, Shelley S; Desmond, Nicola A; Der, Geoff; Chiduo, Betty; Hambleton, Ian; Knight, Louise; Vallely, Andrew; Ross, David A; Hayes, Richard J

Low specificity of the Murex fourth-generation HIV enzyme immunoassay in Tanzanian adolescents. (2007) Everett, Dean B; Weiss, Helen A; Changalucha, John; Anemona, Alessandra; Chirwa, Tobias; Ross, David A; Watson-Jones, Deborah; Parry, John V; Hayes, Richard; Mabey, David C

Randomized controlled safety and efficacy trial of 2 vitamin A supplementation schedules in Tanzanian infants. (2007) Idindili, Boniphace; Masanja, Honarati; Urassa, Honorathy; Bunini, Wilbert; van Jaarsveld, Paul; Aponte, John J; Kahigwa, Elizeus; Mshinda, Hassan; Ross, David; Schellenberg, David M

A process evaluation of a school-based adolescent sexual health intervention in rural Tanzania: the MEMA kwa Vijana programme. (2007) Plummer, Mary L; Wight, D; Obasi, AIN; Wamoyi, J; Mshana, G; Todd, J; Mazige, BC; Makokha, M; Hayes, RJ; Ross, DA

Biological and behavioural impact of an adolescent sexual health intervention in Tanzania: a community-randomized trial. (2007) Ross, David A; Changalucha, John; Obasi, Angela In; Todd, Jim; Plummer, Mary L; Cleophas-Mazige, Bernadette; Anemona, Alessandra; Everett, Dean; Weiss, Helen A; Mabey, David C; Grosskurth, Heiner; Hayes, Richard J

Does selenium supplementation slow progression of HIV? Potentially misleading presentation of the results of a trial. (2007) Ross, David A; Cousens, Simon; Wedner, Susanne Hildegard; Sismanidis, Charalambos

Microbicides development program, Tanzania-baseline characteristics of an occupational cohort and reattendance at 3 months. (2007) Vallely, Andrew; Kasindi, Stella; Hambleton, Ian R; Knight, Louise; Chirwa, Tobias; Balira, Rebecca; Changalucha, John; Watson-Jones, Deborah; Everett, Dean; Gavyole, Awene; Moyes, Jocelyn; Pujades-Rodríguez, Mar; Ross, David A; Hayes, Richard J

The benefits of participatory methodologies to develop effective community dialogue in the context of a microbicide trial feasibility study in Mwanza, Tanzania. (2007) Vallely, Andrew; Shagi, Charles; Kasindi, Stella; Desmond, Nicola; Lees, Shelley; Chiduo, Betty; Hayes, Richard; Allen, Caroline; Ross, David; Microbicides Development Programme

Adverse birth outcomes in United Republic of Tanzania--impact and prevention of maternal risk factors. (2007) Watson-Jones, Deborah; Weiss, Helen A; Changalucha, John M; Todd, James; Gumodoka, Balthazar; Bulmer, Judith; Balira, Rebecca; Ross, David; Mugeye, Kokungoza; Hayes, Richard; Mabey, David

Risk factors for herpes simplex virus type 2 and HIV among women at high risk in northwestern Tanzania: preparing for an HSV-2 intervention trial. (2007) Watson-Jones, Deborah; Weiss, Helen A; Rusizoka, Mary; Baisley, Kathy; Mugeye, Kokugonza; Changalucha, John; Everett, Dean; Balira, Rebecca; Knight, Louise; Ross, David; Hayes, Richard J

2006

'She was bewitched and caught an illness similar to AIDS': AIDS and sexually transmitted infection causation beliefs in rural northern Tanzania. (2006) Mshana, Gerry; Plummer, Mary L; Wamoyi, Joyce; Shigongo, Zachayo S; Ross, David A; Wight, Daniel

Rationale and design of the MEMA kwa Vijana adolescent sexual and reproductive health intervention in Mwanza Region, Tanzania. (2006) Obasi, AI; Cleophas, B; Ross, DA; Chima, KL; Mmassy, G; Gavyole, A; Plummer, ML; Makokha, M; Mujaya, B; Todd, J; Wight, D; Grosskurth, H; Mabey, DC; Hayes, RJ

'The man who believed he had AIDS was cured': AIDS and sexually-transmitted infection treatment-seeking behaviour in rural Mwanza, Tanzania. (2006) Plummer, Mary L; Mshana, Gerry; Wamoyi, Joyce; Shigongo, Zachayo S; Hayes, Richard J; Ross, David A; Wight, Daniel

Are schools a good setting for adolescent sexual health promotion in rural Africa? A qualitative assessment from Tanzania. (2006) Plummer, Mary L; Wight, D; Wamoyi, J; Nyalali, K; Ingall, T; Mshana, G; Shigongo, ZS; Obasi, AIN; Ross, DA

Farming with your hoe in a sack: condom attitudes, access, and use in rural Tanzania. (2006) Plummer, Mary L; Wight, Daniel; Wamoyi, Joyce; Mshana, Gerry; Hayes, Richard J; Ross, David A

The weight of evidence: a method for assessing the strength of evidence on the effectiveness of HIV prevention interventions among young people. (2006) Ross, David A; Wight, Danny; Dowsett, Gary; Buvé, Anne; Obasi, Angela IN

From trial intervention to scale-up: costs of an adolescent sexual health program in Mwanza, Tanzania. (2006) Terris-Prestholt, Fern; Kumaranayake, Lilani; Obasi, Angela IN; Cleophas-Mazige, Bernadette; Makokha, Maende; Todd, Jim; Ross, David A; Hayes, Richard J

Risk factors influencing HIV infection incidence in a rural African population: a nested case-control study. (2006) Todd, James; Grosskurth, Heiner; Changalucha, John; Obasi, Angela; Mosha, Frank; Balira, Rebecca; Orroth, Kate; Hugonnet, Stephane; Pujades, Mar; Ross, David; Gavyole, Awene; Mabey, David; Hayes, Richard

Contradictory sexual norms and expectations for young people in rural Northern Tanzania. (2006) Wight, Daniel; Plummer, Mary L; Mshana, Gerry; Wamoyi, Joyce; Shigongo, Zachayo S; Ross, David A

2005

A typology of groups at risk of HIV/STI in a gold mining town in north-western Tanzania. (2005) Desmond, Nicola; Allen, Caroline F; Clift, Simon; Justine, Butolwa; Mzugu, Joseph; Plummer, Mary L; Watson-Jones, Deborah; Ross, David A

The MEMA kwa Vijana project: design of a community randomised trial of an innovative adolescent sexual health intervention in rural Tanzania. (2005) Hayes, Richard J; Changalucha, John; Ross, David A; Gavyole, Awene; Todd, Jim; Obasi, Angela IN; Plummer, Mary L; Wight, Daniel; Mabey, David C; Grosskurth, Heiner

2004

Detection of Pentatrichomonas hominis DNA in biological specimens by PCR. (2004) Crucitti, T; Abdellati, S; Ross, DA; Changalucha, J; Dyck, E; Buve, A

"A bit more truthful": the validity of adolescent sexual behaviour data collected in rural northern Tanzania using five methods. (2004) Plummer, ML; Ross, DA; Wight, D; Changalucha, J; Mshana, G; Wamoyi, J; Todd, J; Anemona, A; Mosha, FF; Obasi, AI; Hayes, RJ

"A bit more truthful": the validity of adolescent sexual behaviour data collected in rural northern Tanzania using five methods. (2004) Plummer, ML; Ross, DA; Wight, D; Changalucha, J; Mshana, G; Wamoyi, J; Todd, J; Anemona, A; Mosha, FF; Obasi, AIN; Hayes, RJ

Asking semi-literate adolescents about sexual behaviour: the validity of assisted self-completion questionnaire (ASCQ) data in rural Tanzania. (2004) Plummer, Mary L; Wight, Daniel; Ross, David A; Balira, Rebecca; Anemona, Alessandra; Todd, Jim; Salamba, Zachayo; Obasi, Angela IN; Grosskurth, Heiner; Changalunga, John; Hayes, Richard J

The toxicology of mercury. (2004) Ross, DA

Costs of an adolescent sexual health programme in Mwanza, Tanzania: pilot costs and estimates for district-wide implementation Abstract [TuPeC4956]. (2004) Terris-Prestholt, F; Kumaranayake, L; Obasi, A; Cleophas-Mazige, B; Makhkha, M; Ross, D; Hayes, R

The sexual health of pupils in years 4 to 6 of primary schools in rural Tanzania. (2004) Todd, J; Changalucha, J; Ross, DA; Mosha, F; Obasi, AIN; Plummer, M; Balira, R; Grosskurth, H; Mabey, DCW; Hayes, R

Validation of night blindness reports among children and women in a vitamin A deficient population in rural Tanzania. (2004) Wedner, SH; Ross, DA; Congdon, N; Balira, R; Spitzer, V; Foster, A

2003

Variations of HIV and STI prevalences within communities neighbouring new goldmines in Tanzania: importance for intervention design. (2003) Clift, S; Anemona, A; Watson-Jones, D; Kanga, Z; Ndeki, L; Changalucha, J; Gavyole, A; Ross, DA

Reply to “Unanswered Questions About Sexual Transmission of HIV in Mwanza, Tanzania”. (2003) Hugonnet, Stephane; Todd, James; Ross, David; Hayes, Richard

2002

Comparison of HIV prevalences in community-based and antenatal clinic surveys in rural Mwanza, Tanzania. (2002) Changalucha, John; Grosskurth, Heiner; Mwita, Wambura; Todd, James; Ross, David; Mayaud, Philippe; Mahamoud, Abdul; Klokke, Arnoud; Mosha, Frank; Hayes, Richard; Mabey, David

Incidence of HIV infection in stable sexual partnerships: a retrospective cohort study of 1802 couples in Mwanza Region, Tanzania. (2002) Hugonnet, Stéphane; Mosha, Frank; Todd, James; Mugeye, Kokugonza; Klokke, Arnoud; Ndeki, Leonard; Ross, David; Grosskurth, Heiner; Hayes, Richard

Population mobility and the spread of HIV in rural villages in Mwanza region, Tanzania: Society Meeting at Manson House, London, 13 December 2001: Research in progress: short presentation [Poster Presentation]. (2002) Mwita, W; White, R; Chilogani, J; Orroth, K; Zaba, B; Mabey, D; Hayes, R; Grosskurth, H; Ross, D; Todd, J; Anemona, A; Mosha, F

Vitamin A status in early HIV infection and subsequent rate of HIV disease progression in Ugandan adults. (2002) Ross, DA; Filteau, SM; Maude, GM; Mulder, DW; Quigley, M; Raynes, JG; Whitworth, JAG

Recommendations for vitamin A supplementation. (2002) Ross, David A

Syphilis in pregnancy in Tanzania. I. Impact of maternal syphilis on outcome of pregnancy. (2002) Watson-Jones, Deborah; Changalucha, John; Gumodoka, Balthazar; Weiss, Helen; Rusizoka, Mary; Ndeki, Leonard; Whitehouse, Anne; Balira, Rebecca; Todd, James; Ngeleja, Donatila; Ross, David; Buvé, Anne; Hayes, Richard; Mabey, David

Syphilis in pregnancy in Tanzania. II. The effectiveness of antenatal syphilis screening and single-dose benzathine penicillin treatment for the prevention of adverse pregnancy outcomes. (2002) Watson-Jones, Deborah; Gumodoka, Balthazar; Weiss, Helen; Changalucha, John; Todd, James; Mugeye, Kokungoza; Buvé, Anne; Kanga, Zephrine; Ndeki, Leonard; Rusizoka, Mary; Ross, David; Marealle, Janeth; Balira, Rebecca; Mabey, David; Hayes, Richard

Myopia in secondary school students in Mwanza City, Tanzania: the need for a national screening programme. (2002) Wedner, SH; Ross, DA; Todd, J; Anemona, A; Balira, R; Foster, A

Herpes simplex virus type 2 infection increases HIV incidence: a prospective study in rural Tanzania. (2002) del Mar Pujades Rodríguez, María; Obasi, Angela; Mosha, Frank; Todd, Jim; Brown, David; Changalucha, John; Mabey, David; Ross, David; Grosskurth, Heiner; Hayes, Richard

2001

Use of Simulated patients to evaluate youth-friendly reproductive health services in rural Tanzania. (2001) Cleophas-Frisch, B; Obasi, AI; Mshana, G; Wamoyi, J; Plummer, M; Rwakatare, M; Ross, DA

Sexual health-related traditional beliefs among young people in northwestern Tanzania. (2001) Mshana, G; Wamoyi, J; Plummer, M; Wight, D; Ross, DA

Prevalence of HIV and Chlamydia trachomatis infection in 15--19-year olds in rural Tanzania. (2001) Obasi, AI; Balira, R; Todd, J; Ross, DA; Changalucha, J; Mosha, F; Grosskurth, H; Peeling, R; Mabey, DC; Hayes, RJ

Sexual acts practised among young people in northwestern Tanzania. (2001) Wamoyi, J; Mshana, G; Plummer, M; Wight, D; Ross, DA