The Study of Total Flavonoids from Crataegus Pinnatifide Bge with Pressurized Liquid Extraction
CAO Hui-kai, DU Bin, WANG Tong-kun, YANG Yue-dong
J4 . 2013, (11): 1709 -1716 .  DOI: 10.11869/hnxb.2013.11.1709