Siregar, M. E. A. G.; Siregar, H. S.; Lubis, M. P.; Adenin, I.; Lumbanraja, I. L. OVERVIEW OF COVID-19 CASES IN PREGNANCY AT THE HOSPITAL UNIVERSITAS SUMATERA UTARA, INDONESIA, WHEN THE PANDEMIC STORM HIT IN THE 2020-2022 PERIOD. : COVID-19 Cases In Pregnancy. Afr. J. Infect. Dis. 2023, 17, 19-24.