title: Influence of methotrexate dose intensity on outcome of patients with high grade osteogenic osteosarcoma: analysis of the literature.
authors.forename: S S
authors.initials: SS
authors.lastname: Bielack
authors.forename: G
authors.initials: G
authors.lastname: Beron
authors.forename: K
authors.initials: K
authors.lastname: Winkler
mesh_terms: D000964:Antimetabolites, Antineoplastic / Q000008:administration & dosage* / Q000627:therapeutic use; D001859:Bone Neoplasms / Q000188:drug therapy*; D004334:Drug Administration Schedule; D006801:Humans; D008727:Methotrexate / Q000008:administration & dosage* / Q000627:therapeutic use; D012516:Osteosarcoma / Q000188:drug therapy*
chemical_list: D000964:Antimetabolites, Antineoplastic; D008727:Methotrexate