[1]
M. H. Hoque, S. M. Zaman, K. Ahmed, S. K. Banerjee, M. F. I. Kabir, and N. Fatema, “Hepatic Venous Duplex as an Alternative Non- invasive Diagnostic Tool for Diagnosis of Pulmonary Hypertension”, Univ. Heart J., vol. 16, no. 2, pp. 86–91, Oct. 2020.