Are placebos in advanced cancer trials ethically justified?
Hampton
Tracy
T
D000970:Antineoplastic Agents / Q000627:therapeutic use*; D006801:Humans; D009369:Neoplasms / Q000628:therapy*; D010919:Placebos; D016032:Randomized Controlled Trials as Topic / Q000941:ethics* / Q000592:standards; D012107:Research Design
D000970:Antineoplastic Agents; D010919:Placebos