Including a pen and/or cover letter, containing social incentive text, had no effect on questionnaire response rate: a factorial randomised controlled Study within a 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.23767.2
PubMed Identifier: 35106140
Publication URI: http://europepmc.org/abstract/MED/35106140
Type: Journal Article/Review
Volume: 9
Parent Publication: F1000Research
ISSN: 2046-1402