title: [Puzzling urticaria. Allergies, pseudo-allergy, bacteria, fungi, parasites?].
authors: Klinik und Poliklinik für Dermatologie und Allergologie am Biederstein, Technische Universität München.
authors: A
authors: A
authors: Gauger
authors: J
authors: J
authors: Ring
authors: D
authors: D
authors: Abeck
mesh_terms: D003876:Dermatitis, Atopic / Q000175:diagnosis* / Q000209:etiology; D003937:Diagnosis, Differential; D006801:Humans; D012874:Skin Diseases, Infectious / Q000175:diagnosis* / Q000209:etiology; D014581:Urticaria / Q000209:etiology*