Correspondencia. Colombia Medica, [S. l.], v. 1, n. 2, p. 127–128, 1970. DOI: 10.25100/cm.v1i.2.3313. Disponível em: https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/3313. Acesso em: 12 jan. 2026.