Cordycepin induces apoptosis in human liver cancer HepG2 cells through extrinsic and intrinsic signaling pathways.Published in:Oncology Letters, 2016, v. 12, n. 2, p. 995, doi. 10.3892/ol.2016.4706By:LE-WEN SHAO;LI-HUA HUANG;SHENG YAN;JIAN-DI JIN;SHAO-YAN RENPublication type:Article