Chansamart, Rutchanoo, and Ronnayut Chansamat. 2018. “Effectiveness of Desensitizing Toothpaste on Reducing Hypersensitivity Comparing Between Brushing Alone and Brushing Combined With Massage”. Chiang Mai Dental Journal 39 (1):53-60. https://he01.tci-thaijo.org/index.php/cmdj/article/view/197273.