磷酸西格列汀联合二甲双胍治疗2型糖尿病疗效及安全性的Meta分析
程蕊,李玺
Efficacy and safety of sitagliptin combined with metformin in treatment of  type 2 diabetes mellitus: a  meta  analysis
Cheng Rui, Li Xi
临床荟萃 . 2017, (6): 515 -522 .  DOI: 10.3969/j.issn.1004-583X.2017.06.016