GUZMÁN URREGO, Miguel. Editorial. Biomédica, [S. l.], v. 13, n. 2, p. 62, 1993. DOI: 10.7705/biomedica.v13i2.2046. Disponível em: https://revistabiomedica.org/index.php/biomedica/article/view/2046. Acesso em: 25 abr. 2024.