Infections of the Nervous System, (Bacterial, Fungal, Spirochetal, Parasitic) and Sarcoidosis, Toxoplasmosis
Adams & Victors Principles of Neurology, Chp 31, pg 734, Ropper, A.H.,et al, 2014
Chronic Meningitis
Medicine 55:341, Ellner,J.J.,et al, 1976