CT and MRI Findings of Intracranial Lymphoma
AJR 184:1679-1685, Slone,H.W.,et al, 2005
Lid Nystagmus as a Sign of Intrinsic Midbrain Disease
J Neuro-Ophthalmol 15:236-240, Brodsky,M.C.&Boop,F.A., 1995
Focal Tectal Tumors:Management and Prognosis
Neurol 44:953-956, Squires,L.A.,et al, 1994
Neoplasms within the Midbrain
Arch Neurol & Psych 68:116952., Netsky,M.G.,et al, 1952