title: New cases of S.M.O.N. in Japan.
mesh_terms: D000005:Abdomen; D002555:Cerebrospinal Fluid / Q000382:microbiology; D005260:Female; D006801:Humans; D007564:Japan; D008297:Male; D008875:Middle Aged; D009187:Myelitis / Q000453:epidemiology*; D009902:Optic Neuritis / Q000453:epidemiology*; D010146:Pain / Q000453:epidemiology