Enclosing a pen to improve response rate to postal questionnaire: an embedded randomised controlled trial. (2020)
Attributed to:
Routinely embedding recruitment and retention interventions within randomised controlled trials
funded by
MRC
Abstract
No abstract provided
Bibliographic Information
Digital Object Identifier: http://dx.doi.org/10.12688/f1000research.23651.1
PubMed Identifier: 33728040
Publication URI: http://europepmc.org/abstract/MED/33728040
Type: Journal Article/Review
Volume: 9
Parent Publication: F1000Research
ISSN: 2046-1402