Are drug and placebo effects in depression additive?
Kirsch
I
I
University of Connecticut, Department of Psychology, U-20, Storrs, CT 06269-1020, USA.
D000277:Adjuvants, Pharmaceutic; D000928:Antidepressive Agents / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D003863:Depression / Q000188:drug therapy*; D006801:Humans; D010919:Placebos / Q000627:therapeutic use*
D000277:Adjuvants, Pharmaceutic; D000928:Antidepressive Agents; D010919:Placebos