Assessing treatment-as-usual provided to control groups in adherence trials: Exploring the use of an open-ended

Edwin J M Oberjé1, Alexandra L Dima, Frank J Pijnappel

  • 1a Department of Communication, Amsterdam School of Communication Research ASCoR , University of Amsterdam , Amsterdam , The Netherlands.

Psychology & Health
|January 21, 2015
PubMed
Abstract

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