Louisa H. Smith, Camille Y. Dollinger, Tyler J. VanderWeele, Diego F. Wyszynski, & Sonia Hernández-Díaz. (2022). Timing and severity of COVID-19 during pregnancy and risk of preterm birth in the International Registry of Coronavirus Exposure in Pregnancy. BMC.
Chicago Style (17th ed.) CitationLouisa H. Smith, Camille Y. Dollinger, Tyler J. VanderWeele, Diego F. Wyszynski, and Sonia Hernández-Díaz. Timing and Severity of COVID-19 During Pregnancy and Risk of Preterm Birth in the International Registry of Coronavirus Exposure in Pregnancy. BMC, 2022.
MLA (9th ed.) CitationLouisa H. Smith, et al. Timing and Severity of COVID-19 During Pregnancy and Risk of Preterm Birth in the International Registry of Coronavirus Exposure in Pregnancy. BMC, 2022.
Warning: These citations may not always be 100% accurate.