Ketaki Marodkar et al. 2025. Comparison of Postoperative Analgesic Effects of Bilateral Erector Spinae Plane Block Guided by Ultrasonography with Traditional Intravenous Opioids in Elective Laparoscopic Cholecystectomy: A Randomized Controlled Study. Achievements and Challenges of Medicine and Medical Science Vol. 10. (Jan. 2025), 145–165. DOI:https://doi.org/10.9734/bpi/acmms/v10/3631.