[Changes of the nervous system in multiple sclerosis].
D002490:Central Nervous System / Q000473:pathology*; D002492:Central Nervous System Depressants; D006801:Humans; D009103:Multiple Sclerosis / Q000473:pathology*
D002492:Central Nervous System Depressants
CENTRAL NERVOUS SYSTEM/pathology; MULTIPLE SCLEROSIS/pathology