Chinese Journal of Chromatography
Determination of poppy ingredients in chafing dish materials by isotopic internal standard coupled with multiple reaction monitoring and online full scan mass spectrometry
ZHU Weixia, SUN Zhuanlian, YUAN Ping, YANG Jizhou, LIU Yafeng, SUN Wuyong
Chinese Journal of Chromatography . 2014, (12): 1333 -1339 .  DOI: 10.3724/SP.J.1123.2014.09012