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