MAMUN, M. A. A. Sildenafil in the Management of Pulmonary Hypertension in Newborn. Dhaka Shishu (Children) Hospital Journal, [S. l.], v. 35, n. 2, p. 94–99, 2020. DOI: 10.3329/dshj.v35i2.49690. Disponível em: https://banglajol.info/index.php/DSHJ/article/view/49690. Acesso em: 17 aug. 2024.