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Number Of Clinical Trial Study Sites Impacts Observed Treatment Effect Size: An Analysis Of Randomized Controlled

Diana S Meske1, Ben J Vaughn2, Ernest A Kopecky3

  • 1Collegium Pharmaceutical, Inc, Stoughton, MA, USA.

Journal of Pain Research
|December 11, 2019
PubMed
Abstract

Keywords:
chronic painclinical trialseffect sizeopioidsrandomized controlled trialsstudy site number

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