TRANSFORMING POST-OPEN NEPHRECTOMY PAIN CONTROL: THE ROLE OF THE ERECTOR SPINAE PLANE BLOCK IN PROVIDING ANALGESIA DURING PERIOPERATIVE PERIOD. A RANDOMIZED CONTROLLED TRIAL: ESPB In Open Nephrectomy. Biosci. Insights. [Internet]. 2026 Oct. 9 [cited 2026 Nov. 13];3(3):389-408. Available from: https://www.biosciinsights.com/index.php/BI/article/view/234