title: Treating the nervous system in acute leukemia.
mesh_terms: D006801:Humans; D007945:Leukemia, Lymphoid / Q000150:complications / Q000188:drug therapy* / Q000532:radiotherapy; D015122:Mercaptopurine / Q000627:therapeutic use*; D008727:Methotrexate / Q000009:adverse effects; D009362:Neoplasm Metastasis; D009422:Nervous System Diseases / Q000150:complications / Q000188:drug therapy*; D009607:Nitrosourea Compounds / Q000627:therapeutic use; D011739:Pyrimethamine / Q000627:therapeutic use*; D012075:Remission, Spontaneous; D013997:Time Factors
chemical_list: D009607:Nitrosourea Compounds; D015122:Mercaptopurine; D008727:Methotrexate; D011739:Pyrimethamine