Rapid Determination of Gemcitabine and Its Metabolite in Human Plasma by LC-MSMS through Micro Protein Precipitation with Minimum Matrix Effect Journal title: Journal of Pharmaceutical Sciences and Research Authors: Ling-Zhi Wang , Wei-Peng Yong , Ross-A. Soo, Soo-Chin Lee , Richie Soong , How- Sung Lee , Boon-Cher... Subject(s):