
Ultra-mini-percutaneous nephrolithotomy (PCNL) versus standard PCNL: A randomised clinical trial
Keywords: ESWL; extracorporeal shockwave lithotripsy; KUB; , kidney-urinary-bladder X-ray; (S)(UM)PCNL; (standard) (ultra-mini) percutaneous nephrolithotomy; SFR; stone-free rate; Ultra-mini-percutaneous nephrolithotomy; Standard percutaneous nephrolithotomy; R