Mohiuddin S, Saadat S, Nisar N. Oral Health Knowledge and Oral Hygiene Practices among Private and Public School Teachers of Karachi City. J Dow Univ Health Sci [Internet]. 2015 Aug. 28 [cited 2024 Nov. 21];9(2):64-70. Available from: https://jduhs.com/index.php/jduhs/article/view/1457