title: Activation of carcinogens by bacterial and microsomal enzyme systems.
mesh_terms: D001419:Bacteria / Q000378:metabolism*; D001441:Bacteroides fragilis; D001711:Biotransformation; D002273:Carcinogens; D006801:Humans; D008861:Microsomes / Q000201:enzymology*
chemical_list: D002273:Carcinogens