title: [Significance of aspirin, dyes and preservatives for chronic urticaria].
mesh_terms: D001241:Aspirin / Q000009:adverse effects*; D002908:Chronic Disease; D004396:Coloring Agents / Q000009:adverse effects*; D005520:Food Preservatives / Q000009:adverse effects*; D006801:Humans; D014581:Urticaria / Q000139:chemically induced* / Q000178:diet therapy
chemical_list: D004396:Coloring Agents; D005520:Food Preservatives; D001241:Aspirin
vernacular_title: Die Bedeutung von Aspirin, Farb- und Konservierungsmitteln für die chronische Urtikaria.