“PERCUTANEOUS NEPHROLITHOTOMY LITHOTRIPSY: THE ROLE OF BALLISTIC AND ULTRASONIC ENERGY”, RRST-EE, vol. 66, no. 3, pp. 207–209, Dec. 2021, Accessed: May 02, 2024. [Online]. Available: https://journal.iem.pub.ro/rrst-ee/article/view/20