title: Circulating immune complexes and the practicing allergist.
mesh_terms: D000542:Alveolitis, Extrinsic Allergic / Q000209:etiology; D000936:Antigen-Antibody Complex; D003172:Complement C1; D003888:Desensitization, Immunologic; D006801:Humans; D006967:Hypersensitivity / Q000628:therapy; D007074:Immunoglobulin G; D010819:Physician's Role; D012380:Role
chemical_list: D000936:Antigen-Antibody Complex; D003172:Complement C1; D007074:Immunoglobulin G