title: Electron microscopic demonstration of a new virus isolated from a patient with SMON.
mesh_terms: D000005:Abdomen; D006801:Humans; D008854:Microscopy, Electron; D009187:Myelitis / Q000382:microbiology*; D009902:Optic Neuritis / Q000382:microbiology*; D010146:Pain; D014780:Viruses / Q000302:isolation & purification*