Clinical studies of multiple sclerosis in Japan. Multiple sclerosis starting with retrobulbar neuritis.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007564:Japan; D008297:Male; D008875:Middle Aged; D009103:Multiple Sclerosis / Q000150:complications / Q000175:diagnosis* / Q000453:epidemiology; D009902:Optic Neuritis / Q000150:complications; D012737:Sex Factors; D013997:Time Factors