title: Chemotherapy for osteosarcoma without high-dose methotrexate: another piece in the puzzle.
authors: Jean-Yves
authors: JY
authors: Blay
mesh_terms: D000971:Antineoplastic Combined Chemotherapy Protocols / Q000009:adverse effects / Q000627:therapeutic use*; D001859:Bone Neoplasms / Q000188:drug therapy* / Q000401:mortality / Q000601:surgery; D017024:Chemotherapy, Adjuvant; D003131:Combined Modality Therapy; D004305:Dose-Response Relationship, Drug; D005500:Follow-Up Studies; D006801:Humans; D008727:Methotrexate / Q000008:administration & dosage* / Q000009:adverse effects; D020360:Neoadjuvant Therapy; D012516:Osteosarcoma / Q000188:drug therapy* / Q000401:mortality / Q000601:surgery; D015996:Survival Rate
chemical_list: D008727:Methotrexate