OSMAN, Wail N; ELMUSTAFA, Osman M; ABD ELGALIL, Inas Mohamed.
Common Ear, Nose & Throat Problems in the Under- Five Sudanese Children.
Gezira Journal of Health Sciences, [S.l.], v. 9, n. 1, june 2013.
ISSN 1810-5386. Available at: <http://37.60.236.48/index.php/gjhs/article/view/359>. Date accessed: 03 june 2026.