BABAR, N. F.; RIAZ, S. PREVALENCE AND FACTORS ASSOCIATED WITH SHEESHA SMOKING IN A SAMPLE OF MEDICAL STUDENTS. Journal of Postgraduate Medical Institute, [S. l.], v. 29, n. 3, 2015. Disponível em: https://www.jpmi.org.pk/index.php/jpmi/article/view/1640. Acesso em: 4 may. 2024.