M. Asim Rana, M. Ahad Qayyum, M. Hasan Siddiqui, R. Omer Siddiqui, M. Waseem, M. Javed, R. Pervaiz, M. Mansoor Hafeez. “Assessment of Predictors of Mortality in COVID-19 Patients Treated With Tocilizumab”. Pakistan Journal of Medical & Health Sciences 16, no. 10 (November 20, 2022): 182. Accessed September 19, 2024. https://mail.pjmhsonline.com/index.php/pjmhs/article/view/2969.