title: Contact urticaria to diethyltoluamide.
mesh_terms: D000293:Adolescent; D001549:Benzamides / Q000009:adverse effects*; D003671:DEET / Q000009:adverse effects*; D003877:Dermatitis, Contact / Q000209:etiology*; D006801:Humans; D007302:Insect Repellents / Q000009:adverse effects*; D008297:Male; D014581:Urticaria / Q000139:chemically induced*
chemical_list: D001549:Benzamides; D007302:Insect Repellents; D003671:DEET