来源:BMC Pregnancy and Childbirth , 2011
作者:Sarka Lisonkova, Jennifer A Hutcheon, KS Joseph
关键词:Live Birth;Preterm Birth;...
使用许可:CC BY
来源:BMC Public Health , 2011
作者:Yang Hu;Weimin Fang;Li Wu;等
关键词:Live Birth;Surveillance System;...
使用许可:Unknown
来源:BMC Public Health , 2011
作者:Brynn E Berger, Ann Marie Navar-Boggan, Saad B Omer
关键词:Autism Spectrum Disorder;Live Birth;...
使用许可:CC BY
来源:BMC Public Health , 2011
作者:Rodolfo Peña;Wilton Pérez;Carina Källestål;等
关键词:Gross Domestic Product;Live Birth;...
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5 Survival of neonates in rural Southern Tanzania: does place of delivery or continuum of care matter? [期刊论文]
来源:BMC Pregnancy and Childbirth , 2012
作者:Rose Nathan, Mathew Alexander Mwanyangala
关键词:Health Facility;Live Birth;...
使用许可:CC BY
6 Trends in gestational age and birth weight in Chile, 1991–2008. A descriptive epidemiological study [期刊论文]
来源:BMC Pregnancy and Childbirth , 2012
作者:Gérard Bréart, Paulina O Lopez
关键词:Birth Weight;Live Birth;...
使用许可:CC BY