(1)
Paudel, B.; Paudel, S.; Rai, P.; Dahal, S.; Pokhrel, A. Comparison of Ultrasound Guided Bilateral Subcostal Transversus Abdominis Plane Block Versus Local Infiltration of Port Site With Bupivacaine in Patients Undergoing Laparoscopic Cholecystectomy under General Anesthesia. Birat J. Health Sci. 2021, 6, 1642-1646.