title: Urticaria and angioedema: a practical approach.
mesh_terms: D000799:Angioedema / Q000175:diagnosis* / Q000209:etiology / Q000235:genetics / Q000503:physiopathology / Q000628:therapy; D002908:Chronic Disease; D003937:Diagnosis, Differential; D005512:Food Hypersensitivity / Q000150:complications; D006801:Humans; D014581:Urticaria / Q000175:diagnosis* / Q000209:etiology / Q000503:physiopathology / Q000628:therapy