胎龄≤34周的汉族早产儿脐带血内皮型一氧化氮合成酶基因多态性及其与早产儿主要并发症的关系研究
常绍鸿1*，栾斌2，张卫星1
Gene Polymorphisms of Nitric Oxide Synthase in Endothelial Cells of Umbilical Cord Vessels and Major Complications among Han Premature Infants of ≤34 Weeks' Gestational Age
CHANG Shao-hong1*，LUAN Bin2，ZHANG Wei-xing1
中国全科医学
.
2018, (18): 2222
-2226
.
DOI: 10.3969/j.issn.1007-9572.2018.00.159
