Secondary antibody deficiency.
D000328:Adult; D000361:Agammaglobulinemia / Q000276:immunology; D001796:Blood Protein Disorders / Q000175:diagnosis / Q000188:drug therapy / Q000453:epidemiology / Q000209:etiology; D006801:Humans; D007109:Immunity; D007153:Immunologic Deficiency Syndromes / Q000188:drug therapy / Q000453:epidemiology / Q000209:etiology; D012157:Mononuclear Phagocyte System / Q000276:immunology; D005719:gamma-Globulins / Q000627:therapeutic use
D005719:gamma-Globulins