Dabigatran and rivaroxaban versus enoxaparin for anticoagulant therapy after total knee or hip arthroplasty
Ruan Jia-li, Lü Tao, Miao Jing-jing, Chen Ming-yi, Han Zhong-yu, Tian Jing
Chinese Journal of Tissue Engineering Research . 2013, (13): 2390 -2398 .  DOI: 10.3969/j.issn.2095-4344.2013.13.016