Circulating suppressor cells in man as a function of age.
D000328:Adult; D000368:Aged; D000375:Aging; D002460:Cell Line; D003208:Concanavalin A / Q000494:pharmacology; D006801:Humans; D007111:Immunity, Cellular; D007165:Immunosuppression Therapy; D008213:Lymphocyte Activation; D008214:Lymphocytes / Q000276:immunology; D013997:Time Factors
D003208:Concanavalin A