Letter: Aetiology of optic neuritis.
D000328:Adult; D048909:Diabetes Complications; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009103:Multiple Sclerosis / Q000150:complications; D009902:Optic Neuritis / Q000209:etiology*; D011379:Prognosis; D014777:Virus Diseases / Q000150:complications