title: [Controlled clinical trials. Cooperative groups (author's transl)].
mesh_terms: D000970:Antineoplastic Agents / Q000008:administration & dosage / Q000592:standards*; D002986:Clinical Trials as Topic; D004341:Drug Evaluation; D004359:Drug Therapy, Combination; D006801:Humans; D007258:Informed Consent; D007938:Leukemia / Q000188:drug therapy*; D011897:Random Allocation; D013223:Statistics as Topic
chemical_list: D000970:Antineoplastic Agents
vernacular_title: Ensayos clínicos protocolizados. Grupos Cooperativos.