Badawy, S. S. I., N. M. Meckawy, and A. Ahmed,  "Norepinephrine versus terlipressin in patients with type 1 hepatorenal syndrome refractory to treatment with octreotide, midodrine, and albumin: a prospective randomized comparative study",  The Egyptian Journal of Cardiothoracic Anesthesia , vol. 7, pp. 13-18, 2013.