Zimova, G., Chladek, J., Martinkova, J. and Beranek, M. (2001) “HPLC Determination of Dextromethorphan and Its Metabolites in Plasma”, Chemické listy, 95(5). Available at: http://w.chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/2422 (Accessed: 18 May 2024).