NAZIR, Mohsin; REHMAN, Azhar; RASHID, Saima; SALIM, Bushra; BAIG, Tanveer; KARAM KHAN, Karima. 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://jpma.org.pk/index.php/public_html/article/view/5227. Acesso em: 26 jul. 2026.