[Exploration of the placebo control issue in clinical trials of anti-cancer drugs].
Chen
Xiao-yuan
XY
chenxy@cde.org.cn
D000970:Antineoplastic Agents / Q000008:administration & dosage / Q000627:therapeutic use*; D016022:Case-Control Studies; D018849:Controlled Clinical Trials as Topic / Q000379:methods*; D004992:Ethics, Medical; D006381:Helsinki Declaration; D006801:Humans; D009369:Neoplasms / Q000188:drug therapy*; D010919:Placebos; D016032:Randomized Controlled Trials as Topic / Q000379:methods; D013810:Therapeutic Equivalency
D000970:Antineoplastic Agents; D010919:Placebos