GERSTNER, J.; TAFUR CALDERÓN, L. A. Correspondence. Colombia Medica, [S. l.], v. 23, n. 1, p. 45–46, 1992. DOI: 10.25100/cm.v23i1.6338. Disponível em: https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/6338. Acesso em: 24 aug. 2024.