Stylized liver cell depicting candidate genes involved in the pharmacokinetics of carbamazepine (CBZ). A fully interactive version is available online at http://www.pharmgkb.org/do/serve?objCls=Pathway&objId=PA165817070. 2-OH-CBZ, 2-hydroxy-CBZ; 3-OH-CBZ; 3-hydroxy-CBZ; MPO, myeloperoxidase; ROS, reactive oxygen species.