早产高危因素及早产儿并发症的病例对照研究
张梅, 匡晓妮, 钱红艳, 李川
Case-control study on risk factors and complications of premature
ZHANG Mei,KUANG Xiao-ni,QIAN Hong-yan,LI Chuan
中国儿童保健杂志 . 2015, (11): 1181 -1184 .  DOI: 10.11852/zgetbjzz2015-23-11-19