title: Adjuvant systemic therapy after ablative surgery for limb osteosarcoma.
mesh_terms: D000293:Adolescent; D000328:Adult; D001859:Bone Neoplasms / Q000188:drug therapy* / Q000601:surgery; D004317:Doxorubicin / Q000008:administration & dosage*; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D002955:Leucovorin / Q000008:administration & dosage*; D008297:Male; D008727:Methotrexate / Q000008:administration & dosage*; D012516:Osteosarcoma / Q000188:drug therapy* / Q000601:surgery; D011182:Postoperative Care
chemical_list: D004317:Doxorubicin; D002955:Leucovorin; D008727:Methotrexate