NewslettersImmunology of Infectious Disease News Effectiveness and Safety of COVID-19 Vaccine in Pregnant Women: A Systematic Review With Meta-analysis By Laurisa Dohm - November 30, 2022 0 Study selection, risk of bias assessment, data extraction, and assessment of the certainty of evidence using the GRADE method were performed independently by two authors. [BJOG-An International Journal of Obstetrics and Gynaecology] Abstract