HOQUE, M. H.; ZAMAN, S. M.; AHMED, K.; BANERJEE, S. K.; KABIR, M. F. I.; FATEMA, N. Hepatic Venous Duplex as an Alternative Non- invasive Diagnostic Tool for Diagnosis of Pulmonary Hypertension. University Heart Journal, [S. l.], v. 16, n. 2, p. 86–91, 2020. DOI: 10.3329/uhj.v16i2.49665. Disponível em: https://www.banglajol.info/index.php/UHJ/article/view/49665. Acesso em: 1 oct. 2022.