Manisha, Deepa Gurunathan, Senthil Kumar M. Comparison of the effect of salt water rinse, sugar-free chewing gum and tooth brushing on the pH of saliva. Int. J. Res. Pharm. Sci. [Internet]. 2019 Apr. 17 [cited 2024 Dec. 21];10(2):922-6. Available from: https://ijrps.com/home/article/view/3606