Vol. 44 (2): 413-414, March – Abril, 2018
doi: 10.1590/S1677-5538.IBJU.2017.0055.2
LETTER TO THE EDITOR
Unsal Ozkuvanci 1, Orhan Ziylan 1, M. Irfan Donmez 1, Omer Baris Yucel 1, Tayfun Oktar 1, Haluk Ander 1, Ismet Nane 1
1 Department of Urology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey