v1
A matched case-control study of preterm birth in one hospital in Beijing, China.
Identifier:nobleid.org/w1/20260526/B96C0158
Type:Journal Article
0 views
Embeddable Badge
[](https://nobleid.org/work/w1/20260526/B96C0158)
Bibliometric Analysis
Impact metrics, research fronts, co-authorship networks →
Authors & Claims