Ansari, Saqib H. “Laboratory Diagnosis of Novel Coronavirus Disease 2019 (COVID-19) Infection”. Journal of the Dow University of Health Sciences (JDUHS) 14, no. 2 (August 30, 2020): 45–46. Accessed November 22, 2024. https://jduhs.jduhs.duhs.edu.pk/index.php/jduhs/article/view/998.