title: Diagnostic testing in chronic urticaria and angioedema.
authors.forename: A
authors.initials: A
authors.lastname: Knight
mesh_terms: D000799:Angioedema / Q000209:etiology; D002908:Chronic Disease; D006801:Humans; D006967:Hypersensitivity / Q000150:complications / Q000175:diagnosis*; D014581:Urticaria / Q000209:etiology*