Bedside Transthoracic 2D Echo-Guided Blade Atrial Septostomy: First Reported Case in the Philippines. Acta Medica Philippina, [S. l.], v. 48, n. 4, 2014. DOI: 10.47895/amp.v48i4.1069. Disponível em: https://actamedicaphilippina.upm.edu.ph/index.php/acta/article/view/1069. Acesso em: 11 apr. 2025.