title: ETIOLOGY AND PATHOGENESIS OF CHRONIC URTICARIA.
mesh_terms: D002908:Chronic Disease; D003888:Desensitization, Immunologic; D004032:Diet; D004035:Diet Therapy; D004342:Drug Hypersensitivity; D004358:Drug Therapy; D005512:Food Hypersensitivity; D006634:Histamine H1 Antagonists; D006801:Humans; D011584:Psychology; D012130:Respiratory Hypersensitivity; D013566:Sympathomimetics; D014116:Toxicology; D014149:Tranquilizing Agents; D014581:Urticaria
chemical_list: D006634:Histamine H1 Antagonists; D013566:Sympathomimetics; D014149:Tranquilizing Agents
keywords: ANTIHISTAMINICS; CHRONIC DISEASE; DESENSITIZATION; DIET THERAPY; DRUG HYPERSENSITIVITY; DRUG THERAPY; FOOD HYPERSENSITIVITY; PSYCHOLOGY; RESPIRATORY HYPERSENSITIVITY; SYMPATHOMIMETICS; TOXICOLOGIC REPORT; TRANQUILIZING AGENTS; URTICARIA