Supranuclear Abnorm. of the Vert. Ocular Motor Syst
Trans Ophth United King 90:433, Sanders,M.D.,et al, 1970
Atypical Presentation of Progressive Supranuclear Palsy
Ann Neurol 17:334-343, Davis,P.H.,et al, 1985
An 81-Year-Old Man with Imbalance and Memory Impairment
, Golbe,L.I.,et al,