title: Editorial: Chronic urticaria.
mesh_terms: D001241:Aspirin / Q000009:adverse effects; D002908:Chronic Disease; D005503:Food Additives / Q000009:adverse effects; D006801:Humans; D014581:Urticaria / Q000139:chemically induced / Q000178:diet therapy
chemical_list: D005503:Food Additives; D001241:Aspirin