title: Lack of mutagenicity of methanogenic digester effluent in the Salmonella/microsome test.
mesh_terms: D005285:Fermentation; D005308:Fertilizers / Q000633:toxicity*; D008372:Manure; D008697:Methane / Q000633:toxicity*; D009152:Mutagenicity Tests; D009153:Mutagens; D012486:Salmonella typhimurium / Q000235:genetics*
chemical_list: D005308:Fertilizers; D008372:Manure; D009153:Mutagens; D008697:Methane