Elmanon Elta, M., Haroun Adam, H., Ali Khalild, K., & Abdalla Mohammed, B.
(2008).
Zinc Status in Patients with Sickle Cell Disease in Gezira State (Central Sudan).
Gezira Journal Of Health Sciences, 4(2).
Retrieved from http://37.60.236.48/index.php/gjhs/article/view/239