Mushtaq, Azam, Muhammad Atiq Ul Manan, Muhammad Imran Shahzad, Muqarrab Hussain Kamran, Humayoun Ghulam Murtaza, and Muhammad Usman. “Seasonal Influenza A (H1N1) 2017-18, Experience of Dealing With a Deadly Disease”. Pakistan Journal of Chest Medicine 25, no. 4 (July 11, 2020): 161–165. Accessed April 20, 2026. http://pjcm.net/index.php/pjcm/article/view/652.