Central Nervous System Manifestations of Periarteritis NodosaNeurol 15:114, Ford,R.G.,et al, 1965
Paraneoplastic Syndromes Involving the EyesIn Walsh & Hoyt's Clin Neuro-ophthal, 4th ed, Williams & Wilkins, Vol 3, p 1735-1746, Miller,N.R., 1988