Comment on: Optic neuritis in Singapore.
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D006801:Humans; D009103:Multiple Sclerosis / Q000150:complications / Q000473:pathology; D009900:Optic Nerve / Q000473:pathology; D009902:Optic Neuritis / Q000150:complications / Q000175:diagnosis / Q000453:epidemiology*; D012307:Risk Factors; D012846:Singapore / Q000453:epidemiology