期刊
INTERNATIONAL JOURNAL OF GYNECOLOGY & OBSTETRICS
卷 157, 期 1, 页码 208-209出版社
WILEY
DOI: 10.1002/ijgo.14025
关键词
COVID-19; intrauterine fetal death; late missed abortion; late pregnancy loss; SARS-CoV-2; stillbirth; transplacental transmission; vertical transmission