早产儿坏死性小肠结肠炎围产高危因素的病例对照研究
王瑞娟, 孔祥永, 蔡娜, 陈颖, 封志纯
Perinatal high-risk factors for necrotizing enterocolitis in preterm infants：a case-control study
WANG Rui-Juan, KONG Xiang-Yong, CAI Na, CHEN Ying, FENG Zhi-Chun
中国当代儿科杂志
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2014, (4): 414
-417
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DOI: 10.7499/j.issn.1008-8830.2014.04.022
