Based on the UPLC method for simultaneous determination of rutin, luteoloside, chlorogenic acid and quercetin from Salix songarica flower
HAN Fei,WANG Miao-miao, MAO Qiong-ling,ZHANG Qian,LI Mu-chun
SHANDONG SCIENCE . 2018, (2): 21 -24 .  DOI: 10.3976/j.issn.1002-4026.2018.02.004