Nafi and Mustafa Eltigani, *Dena Mahjob Ibrahim, Mohammed. 2014. “FREQUENCY OF HEPATITIS E VIRUS AMONG RENAL TRANSPLANT RECIPIENTS PATIENTS IN KHARTOUM - SUDAN”. Journal of Biomedical and Pharmaceutical Research 3 (2). http://www.jbpr.in/index.php/jbpr/article/view/254.