title: Serum immunoglobulin levels in chronic lymphatic leukaemia.
mesh_terms: D000367:Age Factors; D000368:Aged; D005260:Female; D006801:Humans; D007070:Immunoglobulin A / Q000032:analysis*; D007074:Immunoglobulin G / Q000032:analysis*; D007075:Immunoglobulin M / Q000032:analysis*; D007945:Leukemia, Lymphoid / Q000097:blood*; D008297:Male; D008875:Middle Aged; D012737:Sex Factors
chemical_list: D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007075:Immunoglobulin M