The Acquired Metabolic Disorders of the Nervous System, Hepatic Stupor and Coma (Hepatic, or Portal-Systemic Encephalopathy)
Adams & Victors Principles of Neurology Chp 40, pg 1142, Ropper, A.H.,et al, 2014
Clinical Spectrum of Hereditary Hemorrhagic Telangiectasia (Osler-Wever-Rendu Disease)
Am J Med 82:989-997, Perry,W.H., 1987