Helicobacter pylori infection and liver cirrhosis: possible association with hepatic encephalopathy and/or post-hepatic encephalopathy cognitive impairment in patients with portal hypertension Authors Jannis Kountouras, Georgia Deretzi, Christos Zavos, Panagiotis Katsinelos. PDF HTML Published 2014-06-27 Issue Volume 27, No 3 (2014) Section Letters to the Editor