Liquid chromatography/tandem mass spectrometry method for simultaneous determination of cocaine and its metabolite (−)ecgonine methyl ester in human acidified stabilized plasma samples
Title:
Liquid chromatography/tandem mass spectrometry method for simultaneous determination of cocaine and its metabolite (−)ecgonine methyl ester in human acidified stabilized plasma samples
Author:
Liu, Yongzhen Zheng, Bo Strafford, Stephanie Orugunty, Ravi Sullivan, Michael Gus, Jeffrey Heidbreder, Christian Fudala, Paul J. Nasser, Azmi
Appeared in:
Journal of Chromatography. B, Analytical technologies in the biomedical and life sciences