Correlations between Inorganic Elements Content  and Growth Ages of Hedysari Radix
QIANG Zheng-ze, LI Cheng-yi*, WANG Yan, WANG Ming-wei, LI Shuo
NATURAL PRODUCT RESEARCH AND DEVELOPMENT . 2017, (9): 1534 -1541 .  DOI: 10.16333/j.1001-6880.2017.9.014