title: Meningeal leukemia--control versus cure.
mesh_terms: D002648:Child; D006801:Humans; D007945:Leukemia, Lymphoid / Q000188:drug therapy / Q000532:radiotherapy / Q000628:therapy*; D008578:Meninges; D008727:Methotrexate / Q000627:therapeutic use*
chemical_list: D008727:Methotrexate