Improving the response rates to questionnaires
BMJ
.
2002 May 18;324(7347):1168-9.
doi: 10.1136/bmj.324.7347.1168.
Authors
Liam Smeeth
,
Astrid E Fletcher
PMID:
12016167
PMCID:
PMC1123146
DOI:
10.1136/bmj.324.7347.1168
No abstract available
Publication types
Comment
Editorial
MeSH terms
Data Collection / methods
Data Collection / statistics & numerical data
Humans
Postal Service
Surveys and Questionnaires*