“Study of the effect of smoking on the occurrence of xerostomia within a sample of patients attending the Faculty of Dentistry, Damascus University (a cross-sectional observational study)”, مجلة الجامعة, vol. 6, no. 2, Feb. 2024, Accessed: Jun. 06, 2026. [Online]. Available: https://journal.hama-univ.edu.sy/huj/article/view/1170