title: Letter: Management of osteogenic sarcoma.
mesh_terms: D000328:Adult; D004317:Doxorubicin / Q000627:therapeutic use; D006801:Humans; D002955:Leucovorin / Q000627:therapeutic use; D008727:Methotrexate / Q000627:therapeutic use; D012516:Osteosarcoma / Q000188:drug therapy / Q000601:surgery / Q000628:therapy*
chemical_list: D004317:Doxorubicin; D002955:Leucovorin; D008727:Methotrexate