通讯机构：[1]Department of Obstetrics,The First People's Hospital of Yunnan
推荐引用方式(GB/T 7714)：
艾芳,李桂清,江江,et al.Neutrophil elastase and fetal fibronectin levels as predictors of single-birth prematurity[J].Experimental and therapeutic medicine.2015,10(2):665-670.doi:10.3892/etm.2015.2508.
APA：
艾芳,李桂清,江江&董旭东.(2015).Neutrophil elastase and fetal fibronectin levels as predictors of single-birth prematurity.Experimental and therapeutic medicine,10,(2)
MLA：
艾芳,et al."Neutrophil elastase and fetal fibronectin levels as predictors of single-birth prematurity".Experimental and therapeutic medicine 10..2(2015):665-670
