Network Meta-analysis of the Effectiveness and Safety of Novel Oral Anticoagulants in Patients with Atrial Fibrillation 
HUO Lichao,LI Mengli,SONG Minghui,ZHANG Yanxia,XUE Penglong,QIAO Chengdong
Chinese General Practice . 2019, (20): 2455 -2464 .  DOI: 10.12114/j.issn.1007-9572.2019.00.083