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Informing Potential Participants about Research: Observational Study with an Embedded Randomized Controlled Trial
Kirkby, Helen M., Calvert, Melanie, McManus, Richard J., Draper, Heather, Boutron, IsabelleVolume:
8
Language:
english
Journal:
PLoS ONE
DOI:
10.1371/journal.pone.0076435
Date:
October, 2013
File:
PDF, 173 KB
english, 2013