Reliability of transthoracic and transesophageal echocardiography in predicting the size of atrial septal defect. Acta Medica Academica, [S. l.], v. 41, n. 2, p. 145–153, 2012. Disponível em: https://www.ama.ba/index.php/ama/article/view/147. Acesso em: 9 aug. 2025.