title: Radiation therapy of primary tumors.
mesh_terms: D000970:Antineoplastic Agents / Q000627:therapeutic use; D001254:Astrocytoma / Q000401:mortality / Q000532:radiotherapy; D001932:Brain Neoplasms / Q000188:drug therapy / Q000401:mortality / Q000532:radiotherapy*; D001933:Brain Stem; D002140:California; D002490:Central Nervous System / Q000528:radiation effects; D004806:Ependymoma / Q000401:mortality / Q000532:radiotherapy; D005909:Glioblastoma / Q000401:mortality / Q000532:radiotherapy; D005910:Glioma / Q000188:drug therapy / Q000401:mortality / Q000532:radiotherapy; D006801:Humans; D008527:Medulloblastoma / Q000401:mortality / Q000532:radiotherapy; D008722:Methods; D009837:Oligodendroglioma / Q000401:mortality / Q000532:radiotherapy; D011836:Radiation Tolerance; D011879:Radiotherapy Dosage
chemical_list: D000970:Antineoplastic Agents