Principal component analysis of active flavonoid compounds from different species of Epimedium and its protective effect on kidney-yang deficiency rats
YANG Yang, YIN Cheng-cheng, CHEN Hao-yuan, LI Jia-qi, ZHAO Da-qing, SUI Bo-wen, QI Bin
NATURAL PRODUCT RESEARCH AND DEVELOPMENT . 2021, (2): 179 -187 .  DOI: 10.16333/j.1001-6880.2021.2.001