title: Marijuana and paraquat.
mesh_terms: D002186:Cannabinoids; D002188:Cannabis; D004340:Drug Contamination; D006801:Humans; D013287:Illicit Drugs; D008171:Lung Diseases / Q000139:chemically induced; D010269:Paraquat / Q000009:adverse effects
chemical_list: D002186:Cannabinoids; D013287:Illicit Drugs; D010269:Paraquat