Items where Research Centre is "Sigma Research"

  • Research Centres (23573)
  • Sigma Research (243)
    Number of items: 1.
    May 2021
  • Chemsex and diagnoses of syphilis, gonorrhoea and chlamydia among men who have sex with men in the UK: a multivariable prediction model using causal inference methodology. (2021) MacGregor, Louis; Kohli, Manik; Looker, Katharine J; Hickson, Ford; Weatherburn, Peter; Schmidt, Axel J; Turner, Katy Me