Simultaneous determination of 121 veterinary drugs in pork by QuEChERS and ultra performance liquid chromatography-tandem mass spectrometry
GUO Haixia, XIAO Guiying, ZHANG Xiqing, WANG Minglin, LI Li, LENG Lei, GAO Hongliang
Chinese Journal of Chromatography . 2015, (12): 1242 -1250 .  DOI: 10.3724/SP.J.1123.2015.09016