The radiological case. Colombia Medica, [S. l.], v. 25, n. 4, p. 156–157, 1994. DOI: 10.25100/cm.v25i4.6535. Disponível em: https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/6535. Acesso em: 21 feb. 2026.