Anwar Ul Haq, Muhammad Asif Khan, Imran Qadir Khattak, Farhan Zeb, Hameed Ullah, Muhammad Awais. “Analysis of COVID-19’s Effects on the Incidence of Chronic Respiratory Symptoms in KPK”. Pakistan Journal of Medical & Health Sciences 17, no. 01 (February 26, 2023): 322. Accessed November 13, 2024. https://mail.pjmhsonline.com/index.php/pjmhs/article/view/3959.