Infections of the Nervous System, (Bacterial, Fungal, Spirochetal, Parasitic) and Sarcoidosis, Legionella
Adams & Victors Principles of Neurology, Chp 32, pg 709, Ropper, A.H.,et al, 2014
Neurologic Complications After Treatment for Whipple's Disease:A Report of Four Patients
Medicine 55:467, Knox,D.L.,et al, 1976