Cell-mediated immune deficiency.
D000361:Agammaglobulinemia / Q000276:immunology; D006801:Humans; D007111:Immunity, Cellular; D007153:Immunologic Deficiency Syndromes / Q000150:complications / Q000276:immunology*; D007239:Infections / Q000150:complications; D008214:Lymphocytes / Q000276:immunology