Lathika G; Dr. Rajaram M; Elakkiya.G; Periasamy, P. A Comparative Study of Spinal Bupivacaine With Fentanyl versus Ultrasound-Guided Combined Lumbar Plexus and Sciatic Nerve Block in Lower Limb Orthopedic Procedures: A Prospective Randomized Controlled Trial. SJHR-Africa 2025, 6 (6), 9. https://doi.org/10.51168/sjhrafrica.v6i6.1974.