M Omer, Tayseer, Sami M Taha, A A Mohammadani, M El Imam M Ahmed, & Moawia M A Elhassan. " Urine Cytology for Detection of Bladder Carcinoma: Experience of Gezira Hospital for Renal Disease and Surgery(GHRDS)." Gezira Journal of Health Sciences [Online], 13.2 (2017): n. pag. Web. 30 Jun. 2026