Alishba Malik, Umar Ejaz, Kaneez Uma Farva Kousar, Muhammad Kashif Bashir, Faheem Ahmed Memon, Muhammad Naeem. Impact of COVID-19 on chronic respiratory disease outcome survey in Pakistan. Pakistan Journal of Medical & Health Sciences [Internet]. 2022 May 21 [cited 2024 Nov. 23];16(04):587. Available from: https://pjmhsonline.com/index.php/pjmhs/article/view/923