Comparison between Ultrasound Guided Erector Spinae Plane Block and Quadratus Lumborum Block for Postoperative Pain Management in Patient Undergoing Open Nephrectomy

Ultrasound-guided Quadratus Lumborum block versus erector spinae block for postoperative analgesia in hepatic surgery patients: Randomized controlled clinical study.

Ultrasound guided bilateral erector spinae plane block vs caudal epidural block for peri-operative analgesia in lumbar canal stenosis surgeries: A randomized controlled study

Intraoperative and Postoperative Opioid-Sparing Effect of Ultrasound Guided Quadratus lumborum Block versus Erector Spinae Plane Block in Renal Surgeries under General Anesthesia

Comparison between ultrasound-guided transversus abdominis plane block and quadratus lumborum block for open nephrectomy surgeries

Ultrasound-guided erector spinae plane block in patients undergoing pediatric abdominal surgery: a randomized study

Comparative Study between Ultrasound Guided Quadratus Lumborum Plane Block Versus Ultrasound Guided Erector Spinae Plane Block for Postoperative Pain Relief in Patients undergoing

Ultrasound-guided erector spinae block for postoperative analgesia in thoracotomy patients: a prospective, randomized, observer-blind, controlled clinical trial

Analgesic Efficacy of Ultrasound-Guided Erector Spinae Plane Block versus Transversus Abdominis Plane Block for Post-Operative Pain Relief in Patients Scheduled for Abdominal Sur

Comparative Study between Ultrasound Guided Erector Spinae Plane Block versus Paravertebral Block for Postoperative Pain Relief in Patients Undergoing Unilateral Modified Radical