title: Prophylaxis and treatment of leukemia in the central nervous system and other sanctuaries.
mesh_terms: D000971:Antineoplastic Combined Chemotherapy Protocols; D002490:Central Nervous System; D002986:Clinical Trials as Topic; D003131:Combined Modality Therapy; D006801:Humans; D007275:Injections, Intravenous; D007276:Injections, Intraventricular; D007278:Injections, Spinal; D002955:Leucovorin / Q000008:administration & dosage; D007938:Leukemia / Q000188:drug therapy / Q000517:prevention & control* / Q000532:radiotherapy; D008297:Male; D008727:Methotrexate / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use; D009423:Nervous System Neoplasms / Q000188:drug therapy / Q000517:prevention & control* / Q000532:radiotherapy; D011379:Prognosis; D011832:Radiation Injuries; D013736:Testicular Neoplasms / Q000188:drug therapy / Q000532:radiotherapy
chemical_list: D002955:Leucovorin; D008727:Methotrexate