Infections of the Nervous System, (Bacterial, Fungal, Spirochetal, Parasitic) and Sarcoidosis, Cranial Epidural Abscess
Adams & Victors Principles of Neurology, Chp 32, pg 712, Ropper, A.H.,et al, 2014
Clinicopath Conf., Acute Bacterial Meningoencephalitis, Otitis Media, Mastoiditis, and Aberrant Arachnoid Granulations
NEJM 357:1957-1965, Case34-2007, 2007