Björnsson Einar S, Jonasson Jon Gunnlaugur
Department of Internal Medicine, Division of Gastroenterology and Hepatology, Reykjavik, Iceland.
Faculty of Medicine, University of Iceland, Reykjavik, Iceland.
Hepatology. 2017 Apr;65(4):1091-1093. doi: 10.1002/hep.29040. Epub 2017 Mar 3.