Effects of the COVID-19 pandemic on maternal and perinatal outcomes: a systematic review and meta-analysis

Lancet Global Health
Jun 2021 Volume 9 Number 6 e721-e879
https://www.thelancet.com/journals/langlo/issue/current

 

Articles
Effects of the COVID-19 pandemic on maternal and perinatal outcomes: a systematic review and meta-analysis
Barbara Chmielewska, et al.