Haroun, H., 		Ali, A., & 		Elsheik, S.
2007 Jan  1.  Crude Incidence of Childhood Cancer in Children admitted to the Institude of Nuclear Medicine Moleculer Biology and Oncology (INMO)Wad medani ,Gazira state (1999-2004).. مجلة الجزيرة للعلوم الصحية. [على الإنترنت] 3:2