%0 Journal Article %A MARYAM DASTMALCHI %A JUDIT LAKI %A INGRID E. LUNDBERG %A ELLEN IACOBAEUS %T Progressive Multifocal Leukoencephalopathy in a Patient with Polymyositis: Case Report and Literature Review %D 2012 %R 10.3899/jrheum.111126 %J The Journal of Rheumatology %P 1299-1303 %V 39 %N 6 %U https://www.jrheum.org/content/jrheum/39/6/1299.full.pdf