Rooney, Helen, Mohammed Alsawi, Tarik Amer, Leenesh Mokool, William Maynard, Rehan Khan, and Sarath Nalagatla. 2019. “Renal Distraction During Percutaneous Renal Calyceal Access for Prone & Supine PCNL Using a Ureteric Balloon Catheter (UBC).”. Journal of Endoluminal Endourology 2 (3), e28-e33. https://doi.org/10.22374/jeleu.v2i3.42.