Siong Lung Wong, and Hamzaini Abdul Hamid. “Observation of Ureteric Diameter in Negative Intravenous Urogram in Hospital Universiti Kebangsaan Malaysia”. Malaysian Journal of Medical Sciences 17, no. 2 (June 30, 2010): 4–9. Accessed October 22, 2026. https://ejournal.usm.my/mjms/article/view/mjms_vol17-no2-2010_2.