Efficacy vs. effectiveness in psychiatric research.
Summerfelt
W T
WT
Meltzer
H Y
HY
D006302:Health Services Research; D006801:Humans; D001523:Mental Disorders / Q000534:rehabilitation*; D010043:Outcome and Process Assessment, Health Care / Q000706:statistics & numerical data*; D016032:Randomized Controlled Trials as Topic / Q000706:statistics & numerical data*; D016896:Treatment Outcome