title: Absence of mutagenic activity in Salmonella typhimurium of some impurities found in saccharin.
mesh_terms: D000818:Animals; D004032:Diet; D004340:Drug Contamination; D051379:Mice; D009153:Mutagens; D012439:Saccharin / Q000031:analogs & derivatives / Q000633:toxicity*; D012486:Salmonella typhimurium / Q000187:drug effects / Q000235:genetics*
chemical_list: D009153:Mutagens; D012439:Saccharin