title: Poisoning by paraquat.
mesh_terms: D000293:Adolescent; D006801:Humans; D008171:Lung Diseases / Q000139:chemically induced / Q000473:pathology; D008297:Male; D008875:Middle Aged; D010269:Paraquat / Q000032:analysis / Q000506:poisoning*
chemical_list: D010269:Paraquat