Efficacy and safety of dabigatran versus warfarin for preventing stroke in elderly patients with atrial fibrillation: a randomized controlled trial
Chen Jingcheng, Ji Yuan, Zhu Meng, Zhou Xuejun, Zhu Aoshuang
Adverse Drug Reactions Journal . 2018, (6): 426 -430 .  DOI: 10.3760/cma.j.issn.1008-5734.2018.06.006