ABDELRAHMAN YOUSIF, Mugahid; 						IBRAHIM MISKEEN, Elhadi.
 Prevalence and Management of Periodontal Diseases in Gezira Province (Central Sudan).
<strong>مجلة الجزيرة للعلوم الصحية</strong>, [S.l.], v. 4, n. 2, dec. 2008.
ISSN 1810-5386. متوفر في: &lt;<a href="http://37.60.236.48/index.php/gjhs/article/view/234" target="_new">http://37.60.236.48/index.php/gjhs/article/view/234</a>&gt;. تأريخ الوصول: 29 july 2026.