Aloriny, D.S. and Alqahtani, D.A. 2024. A Primary Health Care Study on Oral Leukoplakia in State Security Riyadh KSA. Jour Med Resh and Health Sci. 7, 2 (Feb. 2024), 3013–3019. DOI:https://doi.org/10.52845/JMRHS/2024-7-2-2.