title: Impaired cell-mediated immunity and antibody titers.
mesh_terms: D000906:Antibodies / Q000032:analysis*; D000917:Antibody Formation; D004854:Herpesvirus 4, Human / Q000276:immunology; D006801:Humans; D007109:Immunity; D007111:Immunity, Cellular; D007918:Leprosy / Q000276:immunology; D012507:Sarcoidosis / Q000276:immunology
chemical_list: D000906:Antibodies