Chinese Journal of Chromatography
Determination of five β 2-agonist residues in pork by ultra-high performance liquid chromatography-tandem mass spectrometry with molecularly imprinted solid phase extraction
ZHANG Xueliang, LUO Yunjing, JIANG Jie, LU Yong, FENG Nan
Chinese Journal of Chromatography . 2015, (8): 838 -842 .  DOI: 10.3724/SP.J.1123.2015.04016