Bermúdez-Guerrero FJ, Gómez-Camargo D, Palomino-Romero R, Llamas-Bustos W, Ramos-Clason E. A comparative analysis of 3 sedation guidelines for patients undergoing subarachnoid anesthesia. Randomized, single blind clinical trial. Colomb. J. Anesthesiol. [Internet]. 2015 Apr. 1 [cited 2024 Apr. 26];43(2):122-8. Available from: https://www.revcolanest.com.co/index.php/rca/article/view/429