studying cellular immunocompetence we investigated the skin reactivity to various recall antigens ( candida , trichophytin , mumpsantigen , streptokinase-streptodornase , ppd ) , the primary immune response to dinitrochlorobenzene ( dncb ) and keyhole limpet hemocyanin ( klh ) , and the lymphocyte transformation induced by mitogens ( phytohemagglutinin , concanavaline a , pokeweed mitogen ) and specific antigens .
C0003320
antigens
C0024262
lymphocyte transformation