Determination of 12 flavonoids in tobacco leaves using ultra-high performance liquid chromatography- tandem mass spectrometry
LI Yong, LIN Qian, PANG Tao, SHI Junli
Chinese Journal of Chromatography . 2015, (7): 746 -752 .  DOI: 10.3724/SP.J.1123.2015.03001