Gokul, S, B. Arun Kumar, and Brindha Brindha. “Acetabular Fracture - Post Operative Analgesia Peng Block an Alternative Approach”. International journal of health sciences 6, no. S1 (May 18, 2022): 11182–11187. Accessed August 11, 2026. https://sciencescholar.us/journal/index.php/ijhs/article/view/7560.