title: Mutagenicity testing of coffee: a study of problems encountered with the Ames Salmonella test system.
mesh_terms: D000818:Animals; D001711:Biotransformation; D001798:Blood Proteins / Q000378:metabolism; D003069:Coffee / Q000633:toxicity*; D006639:Histidine / Q000032:analysis; D066298:In Vitro Techniques; D009152:Mutagenicity Tests; D009153:Mutagens; D051381:Rats; D012486:Salmonella typhimurium / Q000235:genetics*
chemical_list: D001798:Blood Proteins; D003069:Coffee; D009153:Mutagens; D006639:Histidine