Mamun SA, Iqbal Z, Mahmood A, Ahsan S. Post-COVID19 Lung Fibrosis: An Worrying Experience of COVID19 Survivors. Bangla J Med [Internet]. 2021 Dec. 6 [cited 2024 Jul. 3];33(1):114-9. Available from: https://banglajol.info/index.php/BJMED/article/view/56801