Ethnic differences in birth outcomes: the search for answers continues.
作者信息
Alexander G R, Kogan M D
机构信息
School of Public Health, Department of Maternal and Child Health, University of Alabama at Birmingham 35294-0022, USA.
出版信息
Birth. 1998 Sep;25(3):198-201. doi: 10.1046/j.1523-536x.1998.00198.x.
Abstract
摘要
Zotero 插件