Cite
MLA Citation
Shmuel Appel et al.. “Progressive multifocal leukoencephalopathy in a patient with chronic lymphocytic leukemia after immunosuppressive treatment.” Neurology and clinical neuroscience, vol. 5, no. 1, n.d., pp. 29–31. http://access.bl.uk/ark:/81055/vdc_100040920027.0x000002