title: Airway irritation from carbamyl.
mesh_terms: D002219:Carbamates; D006801:Humans; D007306:Insecticides / Q000506:poisoning*; D008297:Male; D008875:Middle Aged; D012140:Respiratory Tract Diseases / Q000139:chemically induced*
chemical_list: D002219:Carbamates; D007306:Insecticides