APA (7th ed.) Citation

Tatiana E. Belokrinitskaya, Nataly I. Frolova, Kristina A. Kolmakova, & Evgeniya A. Shametova. (2021). Risk factors and features of COVID-19 course in pregnant women: A comparative analysis of epidemic outbreaks in 2020 and 2021. IP Berlin A.V..

Chicago Style (17th ed.) Citation

Tatiana E. Belokrinitskaya, Nataly I. Frolova, Kristina A. Kolmakova, and Evgeniya A. Shametova. Risk Factors and Features of COVID-19 Course in Pregnant Women: A Comparative Analysis of Epidemic Outbreaks in 2020 and 2021. IP Berlin A.V., 2021.

MLA (9th ed.) Citation

Tatiana E. Belokrinitskaya, et al. Risk Factors and Features of COVID-19 Course in Pregnant Women: A Comparative Analysis of Epidemic Outbreaks in 2020 and 2021. IP Berlin A.V., 2021.