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
Complications Associated with Ommaya Reservoirs in Patients with Cancer
Arch Int Med 150:173-176, Lishner,M.,et al, 1990