<p class="MsoNormal"> Effects of Betulinic acid on stemness，invasion，migration，adhesion and HIF⁃1α expression in PC⁃3 cells under hypoxia <span></span>

XIE Shangyan, HUANG Shuai, WANG Bin, LIN Zhuoyuan, ZHONG Shaowen, LIANG Baoxia.

The Journal of Practical Medicine . 2021, (24): 3119 -3125 . DOI: 10.3969/j.issn.1006⁃5725.2021.24.005