Table_3.xls (9.5 kB)
Maternal health during pregnancy and risk of preterm birth.
dataset
posted on 2013-02-19, 17:54 authored by Yun-Ping Zhang, Xiao-Hong Liu, Su-Hong Gao, Jia-Mei Wang, Yue-Shan Gu, Jiu-Yue Zhang, Xia Zhou, Qing-Xia LiMaternal health during pregnancy and risk of preterm birth.