Namasivayam, S. Ponnambala, S. Arivazhagan, and S. Saravanakumar. “Comparison Between ‘three in One Femoral Nerve block’ and Psoas Compartment Block for Post-Operative Pain Relief Following Lower Limb Surgical Procedures”. International Journal of Research in Medical Sciences 2, no. 1 (January 20, 2017): 264–269. Accessed March 26, 2026. https://www.msjonline.org/index.php/ijrms/article/view/2118.