TY - JOUR T1 - LC-MS-MS identification of drug metabolites obtained by metalloporphyrin mediated oxidation JO - Journal of the Brazilian Chemical Society A1 - Maurin, Andrea J. M. A1 - Iamamoto, Yassuko A1 - Lopes, Norberto P. A1 - Lindsay-Smith, John R. A1 - Bonato, Pierina S. SN - 0103-5053 UL - 10.1590/S0103-50532003000200022 VL - 14 Y1 - 2003 PB - Brasil ER -