title: Cell-mediated immunity and lymphocyte transformation in syphilis.
mesh_terms: D000818:Animals; D006644:Histiocytes; D006801:Humans; D007111:Immunity, Cellular; D007223:Infant; D008198:Lymph Nodes / Q000473:pathology; D008213:Lymphocyte Activation; D008214:Lymphocytes / Q000276:immunology*; D008264:Macrophages; D011817:Rabbits; D013154:Spleen / Q000276:immunology / Q000473:pathology; D013587:Syphilis / Q000276:immunology* / Q000473:pathology; D013590:Syphilis, Congenital / Q000276:immunology / Q000473:pathology; D013592:Syphilis, Latent / Q000276:immunology