Research ArticleArticle
Identification of Rat Urinary and Biliary Metabolites of Esonarimod, a Novel Antirheumatic Drug, Using Liquid Chromatography/Electrospray Ionization Tandem Mass Spectrometry with Postcolumn Addition of 2-(2-Methoxyethoxy)Ethanol, a Signal-Enhancing Modifier
Jun-Ichi Yamaguchi, Mari Ohmichi, Masatoshi Hasegawa, Hideo Yoshida, Naoyoshi Ogawa and Shohei Higuchi
Drug Metabolism and Disposition June 2001, 29 (6) 806-812;