Arif, Syafri Kamsul, and Firmansyah. “The Influence of Lateral Decubitus Position in Patients Receiving Unilateral Spinal Anesthesia on the Sensory Block, Motoric Block and Hemodynamic Stability in Lower Limb Surgery”. Pakistan Journal of Nutrition 15, no. 5 (April 15, 2016): 474–479. Accessed August 26, 2025. https://pjnonline.org/pjn/article/view/2337.