pathophysiology of liver disease.

I need a 4-6 page paper ( not including the title or reference pages) on the pathophysiology of liver disease. The requirements for the paper are 1 description of the pathology, 2 normal anatomy of major body system affected, 3 normal physiology of the body system affected, 4 mechanism of pathophysiology, 5 prevention, 6 treatment. It must be done in APA format and I need the reference page to validate references.