Improving the response rates to questionnaires.
Liam Smeeth ;
Astrid E Fletcher;
(2002)
Improving the response rates to questionnaires.
BMJ, 324 (7347).
pp. 1168-1169.
ISSN 1468-5833
DOI: 10.1136/bmj.324.7347.1168
Item Type | Article |
---|---|
Keywords | Data Collection, methods, statistics & numerical data, Human, Postal Service, Questionnaires |
ISI | 175763200002 |
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ORCID: https://orcid.org/0000-0002-9168-6022