IQBAL, N.; KHAN, J. A. Shisha Epidemic and Lung Health. Pakistan Journal of Chest Medicine, [S. l.], v. 22, n. 2, p. 44–46, 2016. Disponível em: https://pjcm.net/index.php/pjcm/article/view/397. Acesso em: 15 jan. 2026.