Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Brigham and Women's Hospital, and the Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Massachusetts General Hospital, Boston, Massachusetts.
Obstet Gynecol. 2021 Mar 1;137(3):403-404. doi: 10.1097/AOG.0000000000004237.
The preterm birth rate was unchanged in a metropolitan U.S. hospital system during the peak of the coronavirus disease 2019 (COVID-19) pandemic compared with the prior year.
在美国大都市的医院系统中,在 2019 冠状病毒病(COVID-19)大流行高峰期,早产率与前一年相比保持不变。