Blurred Vision and Epistaxis
BMJ 348:g91, Shirley, K. & McNicholl, F.P., 2014
Clinical Presentation, Pathologic Features, and Diagnosis of Primary Central Nervous System Lymphoma
Up to Date Sept 2010, Hochberg,F.H.,et al, 2010
The Acquired Metabolic Disorders of the Nervous System, High-Altitude (mountain) sickness
Adams & Victors Principles of Neurology Chp 40, pg 1139, Ropper, A.H.,et al, 2014
Case 38-2009: A 16-Year-Old Boy with Paroxysmal Headaches and Visual Changes
NEJM 361:2367-2378, Brass,S.,et al, 2009
High-Altitude Retinopathy
JAMA 245:581-586, McFadden,D.M.,et al, 1981