Rahma Lodi, Kenza Ahsan, Roomi Ahmer, Sarah Nadia Jamal, Zaigham Din Baloch, Kiran Qamar. Comparison of Ultrasound-Guided Erector Spinae Plane Block and Oblique Subcostal Transversus Abdominis Plane Block in Post-Operative Pain Management for Laparoscopic Cholecystectomy Patients. Pakistan Journal of Medical & Health Sciences 2024, 18, 251.