Xanthones from Swertia punicea and Their Cytotoxic Activity
LEI Sheng1, GUO Qing1, WANG Ming-feng1, LIU Wen-xing2, MOU Lin-yun1,2, LI Gan-peng2*
NATURAL PRODUCT RESEARCH AND DEVELOPMENT . 2017, (11): 1877 -1881 .  DOI: 10.16333/j.1001-6880.2017.11.011