Reyes CA, Levy A, Zúñiga A, Montoya A. Cordotomía percutánea para el dolor intratable. Colomb Med [Internet]. 1972 Dec. 29 [cited 2024 Nov. 22];3(4):163-5. Available from: https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/3290