title: Relevance of CD34+ cells as a reservoir for JC virus in patients with multiple sclerosis--reply.
authors.affiliation: Department of Neurology, University of Texas Southwestern Medical Center at Dallas.
authors.forename: Elliot M
authors.initials: EM
authors.lastname: Frohman
authors.affiliation: National Institutes of Health, Bethesda, Maryland.
authors.forename: Daniel
authors.initials: D
authors.lastname: Douek
authors.affiliation: National Institutes of Health, Bethesda, Maryland.
authors.forename: Eugene O
authors.initials: EO
authors.lastname: Major
mesh_terms: D000818:Animals; D061067:Antibodies, Monoclonal, Humanized / Q000627:therapeutic use*; D018941:Antigens, CD19 / Q000097:blood*; D018952:Antigens, CD34 / Q000097:blood*; D006801:Humans; D007577:JC Virus / Q000378:metabolism*; D009103:Multiple Sclerosis / Q000188:drug therapy*
chemical_list: D061067:Antibodies, Monoclonal, Humanized; D018941:Antigens, CD19; D018952:Antigens, CD34