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 Presentation of Intracranial Disease Associated with Langerhans Cell Histiocytosis
AJNR 25:880-891, Prayer, D.,et al, 2004