title: RE: Semi-rigid ureteroscopy - Proximal versus distal ureteral stone.
authors.affiliation: Department of Surgery, Urology Unit, Kulliyyah (Faculty) of Medicine, International Islamic University Malaysia, 25100 Kuantan, Pahang, Malaysia.
authors.forename: Mohd Nazli
authors.initials: MN
authors.lastname: Kamarulzaman