A randomised trial of the effects on recruitment and retention of including a wet-ink signature and photograph in the patient invitation letter for a clinical trial: results from a Study Within a Trial (SWAT 3 and SWAT 53) (2022)
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.75339.1
Publication URI: http://dx.doi.org/10.12688/f1000research.75339.1
Type: Journal Article/Review
Parent Publication: F1000Research