title: Clinical trials of orphan drugs for cancer.
authors: Peter L
authors: PL
authors: Saltonstall
mesh_terms: D000970:Antineoplastic Agents / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D017277:Drug Approval; D006801:Humans; D009965:Orphan Drug Production
chemical_list: D000970:Antineoplastic Agents