The Acquired Metabolic Disorders of the Nervous System, Carbon Monoxide Poisoning
Adams & Victors Principles of Neurology Chp 40, pg 1138, Ropper, A.H.,et al, 2014
Retinal Hemorrhages, Its Significance in 100 Patients With Acute Encephalopathy of Unknown Cause
Arch Neurol 36:691-694, Keane,J.R., 1979