CASTAÑO VALENCIA, Oscar. left cardiac puffs controversy between aspects clinical and echocardiographic. Archivos de Medicina (Manizales), [S. l.], v. 9, p. 25–31, 2009. DOI: 10.30554/archmed.9.0.1498.2004. Disponível em: https://revistasum.umanizales.edu.co/index.php/archivosmedicina/article/view/1498. Acesso em: 1 oct. 2026.