Kalbit RH, Lorenzo EIS, Bardelosa JGR, Reyes EL. Design and Validation of a Non-biological 3D Printed Pelvocalyceal System (RIRS Box) for Simulation-based Training of Flexible Ureteroscopy: A Stage 2A Surgical Innovation Study. PJU [Internet]. 2020Sep.24 [cited 2024Apr.23];30(1):49-55. Available from: https://pjuonline.com/index.php/pju/article/view/107