“Comparative Evaluation Of Dentinal Hypersensitivity By A Nano-Hydroxyapatite And Herbal Formulated Desensitizing Toothpaste In Patients With Dentinal Hypersensitivity”: A Randomized Controlled Trial”. International Journal of Environmental Sciences, Sept. 2025, pp. 6376-83, https://doi.org/10.64252/hqzre884.