A 56-year-old woman with acute vertigo and diplopiaNeurol 90:748-752, Sharma, R.,et al, 2018
Progressive Multifocal Leukoencephalopathy in a 15-Year-Old Boy with Scleroderma and Secondary AmyloidosisPediatrics 103:1475-1479, Hahn,J.S.,et al, 1999