YOUNIS, A.; HUSSAIN, M.; RASHID, A. Comparison of Spirometric Variables Between Moderate Huqqa Smokers. Journal of Postgraduate Medical Institute, [S. l.], v. 2, n. 1, 2011. Disponível em: https://jpmi.org.pk/index.php/jpmi/article/view/303. Acesso em: 29 mar. 2024.