Kwo Paul Y, Shiffman Mitchell L, Bernstein David E
Division of Gastroenterology/Hepatology, Department of Medicine, Stanford University School of Medicine, Palo Alto, California, USA.
Bon Secours Liver Institute of Virginia, Bon Secours Medical Group, Newport News and Richmond, Virginia, USA.
Am J Gastroenterol. 2018 Jan;113(1):2-4. doi: 10.1038/ajg.2017.420. Epub 2017 Nov 14.