The role of extracellular signal regulated kinase 1/2 in mediating osteodifferentiation of human periodontal ligament cells induced by cyclic stretch
Jing Song, Dapeng Ren, Shiguo Yan, Jing Lan, Xiao Yuan, Qingyuan Guo, Xiang-min Qi
West China Journal of Stomatology . 2017, (5): 520 -526 .  DOI: 10.7518/hxkq.2017.05.015