The effects of sorafenib on the portal hypertensive syndrome in patients with liver cirrhosis and hepatocellular carcinoma--a pilot study - Pinter, M; Sieghart, W; Reiberger, T; Rohr-Udilova, N; Ferlitsch, A; Peck-Radosavljevic, M (Aliment Pharmacol Ther, 2012)