Achim, A., Vesa, S. and Dumitru, E. (2016) “The Efficacy of Virtual Chromoendoscopy in the Diagnosis of Portal Hypertensive Gastropathy”, Journal of Gastrointestinal and Liver Diseases, 25(3), pp. 289-293. doi: 10.15403/jgld.2014.1121.253.chr.