title: Letter: Contact urticaria syndrome.
mesh_terms: D001549:Benzamides / Q000506:poisoning*; D003671:DEET / Q000506:poisoning*; D003877:Dermatitis, Contact / Q000209:etiology*; D006801:Humans; D014581:Urticaria / Q000139:chemically induced*
chemical_list: D001549:Benzamides; D003671:DEET