title: Effects of age and sex on T and B lymphocyte populations in man.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000375:Aging; D000918:Antibody Specificity; D001402:B-Lymphocytes; D005260:Female; D005455:Fluorescent Antibody Technique; D006801:Humans; D007106:Immune Sera; D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D008213:Lymphocyte Activation; D008297:Male; D008722:Methods; D008875:Middle Aged; D012737:Sex Factors; D013601:T-Lymphocytes
chemical_list: D007106:Immune Sera; D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007075:Immunoglobulin M