订阅小程序
旧版功能

Progestogens to Prevent Preterm Birth in Twin Pregnancies: an Individual Participant Data Meta-Analysis of Randomized Trials

BMC Pregnancy and Childbirth(2012)

引用 24|浏览17
关键词
Preterm Birth,Multiple Pregnancy,Twin Pregnancy,Cervical Length,Individual Participant Data
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要