Kilinc, M. F., Doluoglu, O. G., Karakan, T., Dalkilic, A., Sonmez, N. C., Aydogmus, Y., & Resorlu, B. (2015). Ureteroscopy in proximal ureteral stones after shock wave lithotripsy failure: Is it safe and efficient or dangerous?. Canadian Urological Association Journal, 9(9-10), E718–22. https://doi.org/10.5489/cuaj.2745