Berrío Valencia, Marta Inés, Marcela Duran Mercado, Hector Emilio Hoyos Upegüi, Catalina María Martinez Ochoa, Jorge Andrés Mejía de Bedout, and Juan Felipe Vargas Silva. “Implantation of Sacral Anterior Roots Stimulator: Experience and Implications for the Anesthetic Management”. Colombian Journal of Anesthesiology 41, no. 1 (January 1, 2013): 16–19. Accessed May 18, 2024. https://www.revcolanest.com.co/index.php/rca/article/view/543.