DOI: 10.7504/fk2014090116
Epidemiological survey on placenta previa in seven regions of China
LI Qing
WANG Zhi-jian
YU Yan-hong
GUO Sui-qun
GUO Xiao-ling
XIA Yu-ying
ZHANG Wei-yuan
Keywords：placenta previaepidemiologyprevalencerisk factormother and fetus outcome
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)