二甲双胍对妊娠期糖尿病患者新生儿安全性影响的系统评价
张琳,郑丽,戴晖,杨爱华

Effects of Metformin on Safety of Newborn of Woman with Gestational Diabetes Mellitus:A Systematic Review
Lin ZHANG,Li ZHENG,Hui DAI,Aihua YANG
图4 新生儿低血糖发生率发表偏倚漏斗图
Fig.4 Funnel plots for publication bias analysis on the hypoglycemia incidence of neonates