title: Edward Peirson Richardson Jr (1918-1998) and the discovery of PML.
authors.affiliation: Molecular Neuro-oncology Laboratory, MGH Brain Tumor Center, Massachusetts General Hospital, Boston, USA.
authors.forename: J W
authors.initials: JW
authors.lastname: Henson
authors.forename: D N
authors.initials: DN
authors.lastname: Louis
mesh_terms: D049673:History, 20th Century; D006801:Humans; D007968:Leukoencephalopathy, Progressive Multifocal / Q000266:history*; D009462:Neurology / Q000266:history; D014481:United States