title: Urticarial vasculitis.
authors.affiliation: St. John's Institute of Dermatology, King's Medical School, St. Thomas Hospital, London, UK.
authors.forename: A K
authors.initials: AK
authors.lastname: Black
mesh_terms: D002648:Child; D006801:Humans; D014581:Urticaria / Q000209:etiology / Q000473:pathology* / Q000628:therapy; D018366:Vasculitis, Leukocytoclastic, Cutaneous / Q000209:etiology / Q000473:pathology* / Q000628:therapy