Intracranial Neoplasms and Paraneoplastic Disorders, Skull Base Tumor Syndromes
Adams & Victors Principles of Neurology, Chp 31, pg 672, Ropper, A.H.,et al, 2014
MR Imaging of Primary Trochlear Nerve Neoplasms
AJR 157:595-601, Gentry,L.R.,et al, 1991