Malik, A. ., A. Qureshi, and M. S. Shaukat. “Prevention of Dental Decay: Role of Fluoride in Dentifrices”. Journal of the Dow University of Health Sciences (JDUHS), vol. 7, no. 2, Aug. 2013, pp. 59-62, https://jduhs.jduhs.duhs.edu.pk/index.php/jduhs/article/view/1548.