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
Neuro CPC of MGH
Cerebral Infarcts Due to Paradoxical Emboli, NEJM 258:338-3451958., , 1958