Comparative Study of Dental Plaque and Calculus Accumulation among Cigarette Smokers, Hookah Users, and Non-Smokers in Taiz City, Yemen. Yemeni Journal for Medical Sciences, [S. l.], v. 19, n. 9, 2025. DOI: 10.20428/yjms.v19i9.3149. Disponível em: https://journals.ust.edu/index.php/yjms/article/view/3149. Acesso em: 19 sep. 2025.