The Covid-19 pandemic had a significant and negative impact on pregnant women and their infants, according to a global review of studies.
원문출처 : https://www.cnn.com/2021/03/31/health/covid-poor-pregnancy-outcomes-study/index.html
원문출처 : https://www.cnn.com/2021/03/31/health/covid-poor-pregnancy-outcomes-study/index.html