Infections of the Nervous System, (Bacterial, Fungal, Spirochetal, Parasitic) and Sarcoidosis, Septic Cavernous Sinus Thrombophlibitis
Adams & Victors Principles of Neurology, Chp 32, pg 713, Ropper, A.H.,et al, 2014
Reversible Blindness Secondary to Acute Sphenoid Sinusitis
Otolaryngol Head Neck Surg 112:742-746, Postma,G.N.,et al, 1995