Sinusitis:Induced Subdural Empyema
Neurol 33:123-132, Kaufman,D.M.,et al, 1983
Infections of the Nervous System, (Bacterial, Fungal, Spirochetal, Parasitic) and Sarcoidosis, Subdural Empyema
Adams & Victors Principles of Neurology, Chp 32, pg 711, Ropper, A.H.,et al, 2014