Ahmad M, Arshad U, Fatima S, Iqbal A, Salam A. Association between Bronchiectasis Exacerbations and FEV1 Changes at A Tertiary Care Center: Bronchiectasis Exacerbations and FEV1 Changes . PJHS-Lahore [Internet]. 2025 Aug. 31 [cited 2025 Nov. 21];6(8):123-7. Available from: https://www.thejas.com.pk/index.php/pjhs/article/view/2386