Lollen, L.; Sengul, N.; M., D.; Singh, L. P.; Annu, T.; Marak, K. M. Comparison of Thoracic Epidural Analgesia and Ultrasound Guided Erector Spinae Plane Block for Post Operative Pain Control Following Laparoscopic Cholecystectomy: A Randomized Clinical Trial. Int J Res Med Sci 2025, 13, 4815-4822.