Construction of MIR quantitative analysis model and correlation study of production areas of Astragali Radix in Ningxia
WANG Xiu-fen, XU Rong, DING Ling-ling, LI Jing, FANG Guang-ming, CHEN Jun
NATURAL PRODUCT RESEARCH AND DEVELOPMENT . 2020, (9): 1552 -1561 .  DOI: 10.16333/j.1001-6880.2020.9.014