title: Urticaria: then and now.
authors.affiliation: Dermatology Department, Addenbrooke's Hospital, Cambridge, U.K.
authors.forename: R H
authors.initials: RH
authors.lastname: Champion
mesh_terms: D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D014581:Urticaria / Q000266:history