Intracranial Neoplasms and Paraneoplastic Disorders, Carcinomatous Meningitis
Adams & Victors Principles of Neurology, Chp 31, pg 662, Ropper, A.H.,et al, 2014
Sarcoidosis & Its Neurological Manifestations
Arch Neurol 42:909-917, Stern,B.J.,et al, 1985