Angwarmase, Alfonsa, Fen Tih, and Meilinah Hidayat. “Effect of Chewing Xylitol Gum on Salivary Volume and Acidity”. Journal of Medicine and Health 1, no. 5 (February 28, 2017). Accessed December 19, 2024. http://114.7.153.31/index.php/jmh/article/view/542.