TY - JOUR AU - Zhu, B T TI - Catechol-O-Methyltransferase (COMT)-mediated methylation metabolism of endogenous bioactive catechols and modulation by endobiotics and xenobiotics: importance in pathophysiology and pathogenesis JO - Curr Drug Metab VL - 3 PY - 2002 DO - 10.2174/1389200023337586 SP - 321 EP - 349 ER -