Cogan Syndrome An Analysis of Reported Neurological Manifestations
The Neurologist 18:55-63, Antonios,N. and Silliman,S., 2012
Clinical Presentation, Pathologic Features, and Diagnosis of Primary Central Nervous System Lymphoma
Up to Date Sept 2010, Hochberg,F.H.,et al, 2010
Cogan Syndrome
www.medlink.com, Feb, Ramachandran, T.S., 2010