Amputation in osteosarcoma.
D000671:Amputation, Surgical; D000970:Antineoplastic Agents / Q000627:therapeutic use; D001859:Bone Neoplasms / Q000188:drug therapy / Q000601:surgery*; D004359:Drug Therapy, Combination; D006801:Humans; D012516:Osteosarcoma / Q000188:drug therapy / Q000601:surgery*
D000970:Antineoplastic Agents