Neurological Complications of Infections of the Head & Neck
Otolaryng Clin North Am 9:729, Kaplan,R.J., 1976
Clinicopath Conf., Allergic Fungal Sinusitis
NEJM 359:2825-2833, Case 40-2008, 2008
Midline Granuloma
Topel J. L. in Vinken P. J. & Bruyn, G. N. (Eds) Handbook of Clin Neurol, Vol 39, North-Holland Publ, Co, Amsterda, 1980