2024. RETRACTION: Effect of preoperative ureteral stenting on the surgical outcomes of patients with 1-2 cm renal stones managed by retrograde intrarenal surgery using a ureteral access sheath. Archivio Italiano di Urologia e Andrologia. 96, 1 (Mar. 2024). DOI:https://doi.org/10.4081/aiua.2024.12437.