Infections of the Nervous System, (Bacterial, Fungal, Spirochetal, Parasitic) and Sarcoidosis, Whipple Disease
Adams & Victors Principles of Neurology, Chp 32, pg 710, Ropper, A.H.,et al, 2014
Diagnostic Guidelines in Central Nervous System Whipple's Disease
Ann Neurol 40:561-568, Louis,E.D.,et al, 1996