Siregar, Muhammad Ernesto Azguevara Ganis, Henry Salim Siregar, Muara Panusunan Lubis, Ichwanul Adenin, and Irwin Lamtota Lumbanraja. “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”. African Journal of Infectious Diseases (AJID) 17, no. 2 S (August 1, 2023): 19–24. Accessed November 19, 2024. https://athmsi.org/journals/index.php/AJID/article/view/5907.