Low-dose aspirin for primary prevention of adverse pregnancy outcomes in twin pregnancies: an observational cohort study based on propensity score matching.
Ying YeLi WenXiyao LiuLan WangYamin LiuRichard SafferyMark D KilbyChao TongHongbo QiPhilip BakerPublished in: BMC pregnancy and childbirth (2021)
Chinese Clinical Trial Registry (ChiCTR); ChiCTR-OOC-16008203 , Retrospectively registered date: April 1st, 2016.