title: [Provocation tests help with diagnosis].
authors.forename: Rosemarie
authors.initials: R
authors.lastname: Ziegler
mesh_terms: D000485:Allergens; D004342:Drug Hypersensitivity / Q000175:diagnosis*; D006801:Humans; D006969:Hypersensitivity, Immediate / Q000175:diagnosis*; D012882:Skin Tests
chemical_list: D000485:Allergens