Omran, Mustafa, 		El Imam, Mohammed, 		Khalid, Khalid, 		Gamar, Sami, AND 		Miskeen, Elhadi.
" CHEMICAL COMPOSITION OF URINARY STONES IN PATIENTS REFERRED TO GEZIRA HOSPITAL FOR RENAL DISEASES AND SURGERY IN GEZIRA STATE CENTRAL SUDAN" <em>Gezira Journal of Health Sciences</em> [Online], Volume 6 Number 1 (1 June 2010)