ABBAS, M. U. A.; ABBAS, A. A.; SAJJAD, M. S. .; ALI, A. .; AMJAD, S. .; ABDULLAH, H. . Impact of Ambient Air Pollution on Respiratory Symptoms, Lung Function, and Exacerbation Frequency Among Adult Residents of Lahore. A Cross-Sectional Clinical Study. Pakistan Journal of Medical & Health Sciences, [S. l.], v. 19, n. 9, p. 27–31, 2025. DOI: 10.53350/pjmhs02025199.6. Disponível em: https://www.pjmhsonline.com/index.php/pjmhs/article/view/6857. Acesso em: 5 dec. 2025.