Pharmaceutical company-sponsored drug trials: what are we to believe?
Shekelle
Paul
P
shekelle@rand.org
D015982:Bias; D004345:Drug Industry / Q000191:economics*; D004358:Drug Therapy; D006801:Humans; D016032:Randomized Controlled Trials as Topic / Q000191:economics* / Q000592:standards; D012107:Research Design; D012109:Research Support as Topic / Q000191:economics*; D012196:Review Literature as Topic