1.
Haider T, Yousaf Z, Khan AG, Fatima S. Awareness and practice of oral hygiene and its relation to socio-demographic factors among patients attending general OPD: Oral Hygiene & its Relation to Socio-Demographic Factors. PBMJ [Internet]. 2022 Feb. 28 [cited 2024 Mar. 28];5(2):80-3. Available from: https://www.pakistanbmj.com/journal/index.php/pbmj/article/view/301