title: Letter: Unusual intranuclear filaments in multiple-sclerosis brain.
mesh_terms: D001921:Brain / Q000473:pathology*; D002467:Cell Nucleus; D003593:Cytoplasm; D006801:Humans; D002479:Inclusion Bodies; D007181:Inclusion Bodies, Viral; D008854:Microscopy, Electron; D009103:Multiple Sclerosis / Q000473:pathology*; D010252:Paramyxoviridae