YOUSIF, Mogahid Abd El Rahman et al.
Current Status and Utilization of Oral and Dental Health Services in Gezira State (2005-2009).
Gezira Journal of Health Sciences, [S.l.], v. 11, n. 1, june 2015.
ISSN 1810-5386. Available at: <http://journals.uofg.edu.sd/index.php/gjhs/article/view/379>. Date accessed: 30 june 2026.