Lin, Ting TingZhang, ChenChen, LeiJin, LiLin, Xian HuaPan, Jie XueDennis, Cindy LeeMol, Ben W.Huang, He FengWu, Yan Ting2021-11-042021-11-042021-09-27Lin, T T, Zhang, C, Chen, L, Jin, L, Lin, X H, Pan, J X, Dennis, C L, Mol, B W, Huang, H F & Wu, Y T 2021, 'COVID-19 Lockdown Increased the Risk of Preterm Birth', Frontiers in Medicine, vol. 8, 705943. https://doi.org/10.3389/fmed.2021.7059432296-858Xhttps://hdl.handle.net/2164/17446Funding Information: This research was supported by the National Key Research and Development Program of China (2018YFC1002804), National Natural Science Foundation of China (82001571 and 81671412), Program of Shanghai Academic Research Leader (20XD1424100), Outstanding Youth Medical Talents of Shanghai Rising Stars of Medical Talent Youth Development Program, Science and Technology Innovation Fund of Shanghai9696630engCOVID-19lockdownpremature rupture of membranespreterm birthvery preterm birthR MedicineGeneral MedicineSupplementary Informationhttps://www.frontiersin.org/articles/10.3389/fmed.2021.705943/full#supplementary-materialRJournal article10.3389/fmed.2021.705943http://www.scopus.com/inward/record.url?scp=85116927397&partnerID=8YFLogxK8