title: Problems associated with the metabolic activation of carcinogens and mutagens in short-term tests.
mesh_terms: D000818:Animals; D001711:Biotransformation; D002273:Carcinogens / Q000378:metabolism*; D002478:Cells, Cultured; D006224:Cricetinae; D006801:Humans; D066298:In Vitro Techniques; D008099:Liver / Q000378:metabolism; D009152:Mutagenicity Tests / Q000379:methods*; D009153:Mutagens / Q000378:metabolism*; D051381:Rats; D013045:Species Specificity; D013997:Time Factors
chemical_list: D002273:Carcinogens; D009153:Mutagens