Subacute meningitis heralding a diffuse granulomatous angiitis: (Wegener's granulomatosis? )
Neurol, 27:2621977., Atcheson,S.G.,et al, 1977
Infiltration of the Leptomeninges by Systemic Cancer:a Clinical & Pathologic Study
Arch Neurol 30:122, Olson,M.E.,et al, 1974