[Epidemiological study and evaluation of cases of subacute myelo-optico-neuropathy (SMON) in Okayama Prefecture].
D000005:Abdomen; D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D005260:Female; D006801:Humans; D007564:Japan; D008297:Male; D008875:Middle Aged; D009187:Myelitis / Q000453:epidemiology*; D009902:Optic Neuritis / Q000453:epidemiology*; D010146:Pain / Q000453:epidemiology; D013116:Spinal Cord / Q000473:pathology; D014881:Water Supply / Q000032:analysis