Dalia Ahmed Gasm El Seed, Mayada Osman Alhaj, Nafahat Abdalmohsin Alsiddig and Elaf Amer Ibrahem (2023) “The Prevalence of Periodontal Diseases among House Officers at Military Dental Hospital in 2018-2019 in Omdurman, Sudan”, International Journal of Clinical Science and Medical Research, 3(7), pp. 150–155. doi: 10.55677/IJCSMR/V3I7-07/2023.