Non-linear association between interpregnancy interval after vaginal delivery and singleton preterm birth: a

Tingting Zhuang1, Yu Zhang2, Xueli Ren3

  • 1Postgraduate Training Base of Jinzhou Medical University (General Hospital of Northern Theater Command), No.83, Wenhua Road, Shenhe District, Shenyang, 110016, China.

PubMed
Abstract

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