Spectrum of multiple sclerosis in Delhi region.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002493:Central Nervous System Diseases / Q000209:etiology; D005260:Female; D006801:Humans; D007194:India; D008297:Male; D008875:Middle Aged; D009103:Multiple Sclerosis / Q000150:complications / Q000453:epidemiology*; D009901:Optic Nerve Diseases / Q000209:etiology; D012067:Religion