Chemotherapy of recurrent pediatric posterior fossa tumors.
D000293:Adolescent; D001254:Astrocytoma / Q000188:drug therapy; D001932:Brain Neoplasms / Q000188:drug therapy*; D001933:Brain Stem; D002528:Cerebellar Neoplasms / Q000188:drug therapy; D002648:Child; D002675:Child, Preschool; D003131:Combined Modality Therapy; D003388:Cranial Fossa, Posterior; D004806:Ependymoma / Q000188:drug therapy; D005260:Female; D005910:Glioma / Q000188:drug therapy / Q000532:radiotherapy; D006801:Humans; D008297:Male; D008527:Medulloblastoma / Q000188:drug therapy; D009364:Neoplasm Recurrence, Local / Q000188:drug therapy*