TY - Bulletin of Botanical Research A1 - ZHANG Li-Fan, XUE Yu, WANG Yan, YANG Guang-Xin, YANG Guang, DI Xue-Ying T1 - External Antioxidant Activity of Ethanol Extract from Pinus sylvestris var. mongolica Y1 - 2019-05-05 JF - Bulletin of Botanical Research JO - Bulletin of Botanical Research SP - 458 EP - 465 VL - 39 IS - 3 UR - https://bbr.nefu.edu.cn N1 - 10.7525/j.issn.1673-5102.2019.03.016 ER -