title: Unpredictability: an essay in toxicology.
mesh_terms: D000818:Animals; D002070:Butadienes / Q000378:metabolism / Q000633:toxicity; D002273:Carcinogens; D006801:Humans; D051379:Mice; D051381:Rats; D014116:Toxicology; D014241:Trichloroethylene / Q000633:toxicity
chemical_list: D002070:Butadienes; D002273:Carcinogens; D014241:Trichloroethylene; C001335:hexachlorobutadiene