title: [Letter: Meningeal lymphocyte infiltration in chronic lymphoid leukemia].
mesh_terms: D000368:Aged; D006801:Humans; D007945:Leukemia, Lymphoid / Q000097:blood*; D008218:Lymphocytosis; D008297:Male; D008727:Methotrexate / Q000627:therapeutic use
chemical_list: D008727:Methotrexate
vernacular_title: Infiltration méningée lymphocytaire au cours des leucémies lymphoïdes chroniques