Mohiuddin, Sidra, Sohail Saadat, and Nighat Nisar. “Oral Health Knowledge and Oral Hygiene Practices Among Private and Public School Teachers of Karachi City”. Journal of the Dow University of Health Sciences (JDUHS) 9, no. 2 (August 28, 2015): 64–70. Accessed November 23, 2024. https://jduhs.jduhs.duhs.edu.pk/index.php/jduhs/article/view/1457.