title: The Salmonella/microsome assay: some possible causes for interlaboratory variations.
mesh_terms: D000818:Animals; D001710:Biotin / Q000494:pharmacology; D006639:Histidine / Q000494:pharmacology; D008862:Microsomes, Liver / Q000378:metabolism*; D009152:Mutagenicity Tests; D009153:Mutagens / Q000494:pharmacology*; D009154:Mutation; D011786:Quality Control; D012486:Salmonella typhimurium / Q000187:drug effects*; D013242:Sterilization
chemical_list: D009153:Mutagens; D006639:Histidine; D001710:Biotin