MALIK, Elfatih Mohamed; 						KHALAFALLA, Osman.
 Malaria in Sudan: past, present and the future.
<strong>Gezira Journal of Health Sciences</strong>, [S.l.], v. 1, n. 1, jan. 2004.
ISSN 1810-5386. Available at: &lt;<a href="http://37.60.236.48/index.php/gjhs/article/view/158" target="_new">http://37.60.236.48/index.php/gjhs/article/view/158</a>&gt;. Date accessed: 03 june 2026.