[1] Originalpublikation
Vilstrup H, Amodio P, Bajaj J, et al. Hepatic encephalopathy in chronic liver disease: 2014 Practice Guideline by the American Association for the Study of Liver Diseases and the European Association for the Study of the Liver. Grades overt hepatic encephalopathy by the West Haven criteria (grades 1–4); minimal HE and grade 1 together are called covert, grades 2–4 overt.
Hepatology, 2014