title: Clinical trials in childhood cancers.
authors.forename: F M
authors.initials: FM
authors.lastname: Balis
mesh_terms: D002648:Child; D002669:Child Welfare; D002986:Clinical Trials as Topic; D017277:Drug Approval; D004992:Ethics, Medical; D006801:Humans; D008495:Medical Oncology; D009369:Neoplasms / Q000188:drug therapy*; D014481:United States; D014486:United States Food and Drug Administration