title: The dilemma of adjuvant chemotherapy for osteogenic sarcoma.
mesh_terms: D000671:Amputation, Surgical; D000970:Antineoplastic Agents / Q000627:therapeutic use*; D005500:Follow-Up Studies; D006801:Humans; D009362:Neoplasm Metastasis; D012516:Osteosarcoma / Q000188:drug therapy* / Q000601:surgery; D011379:Prognosis; D013534:Survival
chemical_list: D000970:Antineoplastic Agents