ULLAH, M.; SIDDIQ, S.; UR REHMAN, A.; QURATULAIN, Q.; ROYAIDAR, J.; YOUNUS, R.; ALI, Q. Impact of smoking on oral health: Knowledge and attitude of medical and dental students. International journal of health sciences, [S. l.], v. 6, n. S9, p. 4279–4287, 2022. DOI: 10.53730/ijhs.v6nS9.13693. Disponível em: https://sciencescholar.us/journal/index.php/ijhs/article/view/13693. Acesso em: 22 apr. 2026.