A Comparison of Standard Percutaneous Nephrolithotomy and Tubeless Percutaneous Nephrolithotomy: Does Tubeless Realy Superior? A Prospective Randomized Double-Blind Study

1 Department of Urology, Kanuni Training and Research Hospital, Trabzon, Turkey 
2 Department of Urology, Faculty of Medicine, Ataturk University, Erzurum, Turkey 
3 Department of Urology, Bilecik State Hospital, Bilecik, Turkey