1. Global, regional, and national causes of under-5 mortality in 2000–19: an updated systematic analysis with implications for the sustainable development goals;Perin;Lancet Child Adolesc Health,2022
2. Introduction of new vaccines for immunization in pregnancy - Programmatic, regulatory, safety and ethical considerations;Kochhar;Vaccine,2019
3. FDA Approves First Vaccine for Pregnant Individuals to Prevent RSV in Infants. Aug 21, 202Accessed on Aug 21, 2023 at https://www.fda.gov/news-events/press-announcements/fda-approves-first-vaccine-pregnant-individuals-prevent-rsv-infants.
4. Maternal and neonatal data collection systems in low- and middle-income countries for maternal vaccines active safety surveillance systems: A scoping review;Berrueta;BMC Pregnancy and Childbirth,2021
5. Postapproval Pregnancy Safety Studies Guidance for Industry. 2019. Accessed on June 1, 2023 at https://www.fda.gov/media/124746/download.