Gallagher, William, Anna Longshaw, and Andrew Dickinson. “The Use of Spinal Anaesthesia for Retrograde Uretero-Renoscopy During the COVID-19 Pandemic ”. Journal of Endoluminal Endourology 5, no. 1 (June 1, 2022): e38-e45. Accessed July 3, 2022. https://jeleu.com/index.php/JELEU/article/view/138.