Family Practice Notebook: Hepatic Encephalopathy 
Offers participating factors, pathophysiology, symptoms and signs, diagnosis and management.
http://www.fpnotebook.com/GI148.htmMedlinePlus: Hepatic Encephalopathy
Illustrated article that discusses the causes, signs and symptoms, treatment, and complications.
http://www.nlm.nih.gov/medlineplus/ency/article/000302.htm
Hepatic Encephalopathy
Section of GI textbook, provides definition, causes, and treatments. Tables include grading scale and common causes by type.
http://gastroresource.com/GITextbook/En/Chapter14/14-13.htm
Merck Manual: Liver Encephalopathy
Describes how this condition occurs, common symptoms, methods of diagnosis, and treatments.
http://www.merck.com/mmhe/sec10/ch135/ch135g.html
Understanding the Evaluation & Treatment for Encephalopathy
Explains what it is; evaluation; treatments, including medications and diet changes; and links to additional information.
http://www.cpmc.org/learning/documents/encephalopathy-ws.pdf
Hepatic Encephalopathy
Wikipedia article explains what this condition is, how it occurs, different grades, and treatment.
http://en.wikipedia.org/wiki/Hepatic_encephalopathy
Do Ammonia Levels Correlate with Hepatic Encephalopathy?
Explores the connection between ammonia levels and encephalopathy in patients with advanced liver disease.
http://www.aafp.org/afp/20031001/tips/8.html
Canadian Liver Foundation: Hepatic Encephalopathy
Overview of this complication of liver disease includes types, symptoms, diagnosis, and treatment.
http://www.liver.ca/Liver_Disease/Adult_Liver_Diseases/Hepatic_Encephalopathy.aspx
Liver Encephalopathy
Provides definition, description, causes and symptoms, diagnosis, treatment of this complication of advanced liver disease.
http://www.healthatoz.com/healthatoz/Atoz/ency/liver_encephalopathy.jsp
