Multiple sclerosis in early childhood. Case report with notes on frequency.
D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D004679:Encephalomyelitis / Q000175:diagnosis; D005260:Female; D006801:Humans; D007223:Infant; D009103:Multiple Sclerosis / Q000175:diagnosis* / Q000453:epidemiology; D009900:Optic Nerve