title: Evaluation of delayed cutaneous hypersensitivity to antigens and a mitogen methodological aspects.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000941:Antigens / Q000276:immunology*; D002648:Child; D006801:Humans; D006968:Hypersensitivity, Delayed / Q000175:diagnosis / Q000276:immunology*; D007111:Immunity, Cellular; D007428:Intradermal Tests; D008875:Middle Aged; D010835:Phytohemagglutinins / Q000276:immunology*
chemical_list: D000941:Antigens; D010835:Phytohemagglutinins