With an impact factor of 1.818 (as compiled by the latest JCR/ISI Impact Factor Rankings), this authoritative journal consistently provides critically needed reviews of an impressive array of drug metabolism research —covering established, new, and potential drugs; environmentally toxic chemicals; absorption; metabolism and excretion; and enzymology of all living species. Additionally, Drug Metabolism Reviews offers new hypotheses of interest to diverse group of medical professionals including pharmacologists, toxicologists, chemists, microbiologists, pharmacokineticists, immunologists, mass spectroscopists, as well enzymologists working in xenobiotic biotransformation.