Copy to clipboardCopy Devries, Karen M; Free, Caroline J; (2011) Are those who join a trial in response to a scarcity message more likely to drop out? Contemporary clinical trials, 32 (4). 475-. ISSN 1551-7144 DOI: https://doi.org/10.1016/j.cct.2011.03.013
Use this Digital Object Identifier when citing or linking to this resource.
Copy to clipboardCopyhttps://doi.org/10.1016/j.cct.2011.03.013
UNSPECIFIED
Filename: Devries_Free_Letter_Recruitment_trial_followup_SUBMITTED_260111.pdf
Licence: Creative Commons: Attribution-Noncommercial-No Derivative Works 3.0
View details