title: [Chronic urticaria--an allergy?].
authors.affiliation: Dermatologischen Abteilung des Krankenhauses Spandau, Berlin.
authors.forename: G
authors.initials: G
authors.lastname: Albrecht
mesh_terms: D002908:Chronic Disease; D003876:Dermatitis, Atopic / Q000209:etiology*; D003937:Diagnosis, Differential; D006801:Humans; D014581:Urticaria / Q000209:etiology*