LISTA, G.; CASTOLDI, F. Which clinical markers for appropriate timing of surfactant therapy?. Acta Biomedica Atenei Parmensis, Fidenza, Italy, v. 84, n. 1, p. 15–17, 2013. Disponível em: https://mattioli1885journals.com/index.php/actabiomedica/article/view/2938.. Acesso em: 27 jul. 2024.