title: [Disorders of the humoral defense mechanism].
mesh_terms: D004406:Dysgammaglobulinemia / Q000175:diagnosis / Q000628:therapy; D006801:Humans; D007074:Immunoglobulin G; D007153:Immunologic Deficiency Syndromes / Q000175:diagnosis
chemical_list: D007074:Immunoglobulin G
vernacular_title: Störungen der humoralen Abwehr