Relationship of the Pulmonary Artery/Aorte Tomographic Index with Echocardiographic Values in Patients with Interstitial Pulmonary Diseases. Respirar, [S. l.], v. 13, n. 4, p. 161–166, 2022. Disponível em: https://respirar.alatorax.org/index.php/respirar/article/view/89. Acesso em: 23 sep. 2026.