Study on the correlation between vaginal bleeding in first trimester and preterm birth: A birth cohort study in Lanzhou, China

Sufen Liu(Aviation General Hospital), Wendi Wang(Lanzhou University of Technology), Liqun Yu(Baylor College of Medicine), Xiaojuan Lin(Gansu Provincial Maternal and Child Health Hospital), Hongmei Cui(Gansu Provincial Maternal and Child Health Hospital), Qian­feng Wu(Aviation General Hospital)
Journal of obstetrics and gynaecology research
March 21, 2021
Cited by 5


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