Paraquat and related bipyridyls.
D000818:Animals; D002415:Cats; D004285:Dogs; D006168:Guinea Pigs; D006540:Herbicides / Q000633:toxicity*; D006801:Humans; D066298:In Vitro Techniques; D008168:Lung / Q000473:pathology; D051379:Mice; D011725:Pyridines / Q000633:toxicity*; D000644:Quaternary Ammonium Compounds / Q000633:toxicity*; D011817:Rabbits; D051381:Rats
D006540:Herbicides; D011725:Pyridines; D000644:Quaternary Ammonium Compounds