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Two simple strategies (adding a logo or a senior faculty's signature) failed to improve patient participation rates in a cohort study: randomized trial
Karina E. van Wonderen, Jacob Mohrs, Machteld IJff, Patrick J.E. Bindels, Gerben ter RietVolume:
61
Year:
2008
Language:
english
DOI:
10.1016/j.jclinepi.2008.05.008
File:
PDF, 203 KB
english, 2008