NAZIR, M.; REHMAN, A.; RASHID, S.; SALIM, B.; BAIG, T.; KARAM KHAN, K. Hospital Based Prevalence of Smoking Among Surgical Patients in Tertiary Care Hospitals of Karachi Pakistan. Journal of the Pakistan Medical Association, [S. l.], v. 72, n. 12, p. 2468–2472, 2022. DOI: 10.47391/JPMA.5227. Disponível em: https://ojs.jpma.org.pk/index.php/public_html/article/view/5227. Acesso em: 21 jul. 2024.