Ariza Cadena, Fredy, Luis Fernando González Arboleda, Jaime Humberto Jordán, Jorge Humberto Mejía Mantilla, Carmen Sofía Cárdenas, Rafael Ordóñez, and Paulo José Llinás. “Spinal Anesthesia Using 0.75 % Hyperbaric Levobupivacaine for Outpatient Knee Arthroscopy: Randomized Double-Blind Study Comparing Three Different Doses”. Colombian Journal of Anesthesiology 38, no. 4 (October 1, 2010): 471–485. Accessed April 19, 2024. https://www.revcolanest.com.co/index.php/rca/article/view/801.