Surgery and chemotherapy of brain tumors in children.
D001254:Astrocytoma / Q000628:therapy; D001932:Brain Neoplasms / Q000188:drug therapy / Q000601:surgery / Q000628:therapy*; D002648:Child; D003397:Craniopharyngioma / Q000628:therapy; D004806:Ependymoma / Q000628:therapy; D005910:Glioma / Q000628:therapy; D006801:Humans; D008527:Medulloblastoma / Q000188:drug therapy / Q000601:surgery / Q000628:therapy; D008727:Methotrexate / Q000009:adverse effects / Q000627:therapeutic use
D008727:Methotrexate