title: Evaluation of results of new treatments for osteosarcoma.
mesh_terms: D000293:Adolescent; D000328:Adult; D001859:Bone Neoplasms / Q000601:surgery / Q000628:therapy*; D004317:Doxorubicin / Q000627:therapeutic use; D006801:Humans; D002955:Leucovorin / Q000627:therapeutic use; D008727:Methotrexate / Q000627:therapeutic use; D012516:Osteosarcoma / Q000601:surgery / Q000628:therapy*; D011379:Prognosis
chemical_list: D004317:Doxorubicin; D002955:Leucovorin; D008727:Methotrexate