TY  - Bulletin of Botanical Research
A1  - LI Ying, LI Lin-Xi, ZHANG Yu-Qi, WANG Yu, ZHAN Ya-Guang, YIN Jing
T1  - An Efficient Method for Separation and Purification of Betulin from Birch Bark
Y1  - 2020-05-05
JF  - Bulletin of Botanical Research
JO  - Bulletin of Botanical Research
SP  - 468
EP  - 475
VL  - 40
IS  - 3
UR  - https://bbr.nefu.edu.cn
N1  - 10.7525/j.issn.1673-5102.2020.03.019
ER  -