Spontaneous Intracranial Hypotension
Neurol 42:481-487, Rando,T.A.&Fishman,R.A., 1992
Infiltration of the Leptomeninges by Systemic Cancer:a Clinical & Pathologic Study
Arch Neurol 30:122, Olson,M.E.,et al, 1974
Clinical Neuropathological Conference
Dis Nerv Syst 34:263, Aronson,S.,et al, 1973