(1)
Atis, G.; Culpan, M.; Pelit, E. S.; Canakci, C.; Ulus, I.; Gunaydin, B.; Yildirim, A.; Caskurlu, T. Comparison of Percutaneous Nephrolithotomy and Retrograde Intrarenal Surgery in Treating 20-40 Mm Renal Stones. Urol J 2017, 14, 2995-2999.