title: Experimental paraquat poisoning.
mesh_terms: D000818:Animals; D006540:Herbicides / Q000633:toxicity*; D008168:Lung / Q000473:pathology*; D008854:Microscopy, Electron; D011726:Pyridinium Compounds / Q000633:toxicity*; D051381:Rats
chemical_list: D006540:Herbicides; D011726:Pyridinium Compounds