Hemodynamic management of the preterm infant with acute respiratory failure: role of the functional echocardiography. Acta Biomedica Atenei Parmensis, [S. l.], v. 86, n. 1S, p. 27–31, 2015. Disponível em: https://www.mattioli1885journals.com/index.php/actabiomedica/article/view/4541.. Acesso em: 16 jun. 2024.