title: High response rate to additive-free diet in chronic urticaria.
authors.forename: T
authors.initials: T
authors.lastname: Zuberbier
authors.forename: B M
authors.initials: BM
authors.lastname: Czarnetzki
mesh_terms: D002908:Chronic Disease; D005503:Food Additives / Q000008:administration & dosage*; D006801:Humans; D011446:Prospective Studies; D014581:Urticaria / Q000178:diet therapy*
chemical_list: D005503:Food Additives