Sadek, Sherif A., Wessam M. Dehis, and Hala Hassan. “Different Materials Used As Denture Retainers and Their Colour Stability”. Open Access Macedonian Journal of Medical Sciences 6, no. 11 (November 16, 2018): 2173–2179. Accessed April 30, 2024. https://oamjms.eu/index.php/mjms/article/view/oamjms.2018.415.