title: Lessons from the clinic: a case of natalizumab-associated PML.
authors.forename: David B
authors.initials: DB
authors.lastname: Clifford
mesh_terms: D000911:Antibodies, Monoclonal / Q000009:adverse effects*; D061067:Antibodies, Monoclonal, Humanized; D006801:Humans; D007968:Leukoencephalopathy, Progressive Multifocal / Q000139:chemically induced* / Q000175:diagnosis*; D008279:Magnetic Resonance Imaging / Q000706:statistics & numerical data; D000069442:Natalizumab
chemical_list: D000911:Antibodies, Monoclonal; D061067:Antibodies, Monoclonal, Humanized; D000069442:Natalizumab