title: Suppressor cells in man as a function of age.
mesh_terms: D000328:Adult; D000368:Aged; D000375:Aging; D001323:Autoantibodies / Q000032:analysis; D002478:Cells, Cultured; D003208:Concanavalin A / Q000494:pharmacology; D006801:Humans; D010835:Phytohemagglutinins / Q000494:pharmacology; D050378:T-Lymphocytes, Regulatory / Q000276:immunology*
chemical_list: D001323:Autoantibodies; D010835:Phytohemagglutinins; D003208:Concanavalin A