ABUBAKR, muzdalifa; 						BASAMA, Basama.
 Evidence – Based Medicine (Practice/Care).
<strong>Gezira Journal of Health Sciences</strong>, [S.l.], v. 3, n. 1, jan. 2007.
ISSN 1810-5386. Available at: &lt;<a href="http://37.60.236.48/index.php/gjhs/article/view/217" target="_new">http://37.60.236.48/index.php/gjhs/article/view/217</a>&gt;. Date accessed: 03 june 2026.