Prevalence of SARS-CoV-2 infection among obstetric patients in Ottawa, Canada: a descriptive study.
CMAJ Open. 2022 Jul 12;10(3):E643-E651. doi: 10.9778/cmajo.20210228. Print 2022 Jul-Sep.
CMAJ Open. 2022.
PMID: 35820683
Free PMC article.