Epidemiology of nosocomial bacteria resistant to antimicrobials. Colombia Medica, [S. l.], v. 42, n. 1, p. 117–125, 2011. DOI: 10.25100/cm.v42i1.759. Disponível em: https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/759. Acesso em: 24 dec. 2025.