@article{bc1e03284e5c4e9089feb03bdb696d70,
title = "Preterm delivery and hypertensive disorder of pregnancy were reduced during the COVID-19 pandemic: A single hospital-based study",
author = "Yoshifumi Kasuga and Mamoru Tanaka and Daigo Ochiai",
note = "Funding Information: The authors are thankful to Dr. Miho Iida (Department of Preventive Medicine and Public Health, Keio University School of Medicine) for the preparation of this paper and all medical staff in the perinatal units of Keio University Hospital for excellent patient care.",
year = "2020",
month = dec,
doi = "10.1111/jog.14518",
language = "English",
volume = "46",
pages = "2703--2704",
journal = "Journal of Obstetrics and Gynaecology Research",
issn = "1341-8076",
number = "12",
}