COBO, A. Palabras del Doctor Alex Cobo durante el homenaje a los doctores John M. Weir, Alberto Pradilla y Alfredo Aguirre. Colombia Medica, [S. l.], v. 2, n. 3, p. 121–123, 1971. DOI: 10.25100/cm.v2i3.3253. Disponível em: https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/3253. Acesso em: 6 may. 2024.