S. El Hadidy, A. Albadry, W. Radwan, A. Metwaly, and K. Farouk, “Non-invasive Hemodynamic Monitoring of Fluid Resuscitation in Cirrhotic Patients with Acute Kidney Injury”, Open Access Maced J Med Sci, vol. 8, no. B, pp. 319–323, Jun. 2020.