Absence of clinical evidence of destructive lesions of the sympathetic nervous system in acute anterior poliomyelitis.
D002492:Central Nervous System Depressants; D009420:Nervous System / Q000473:pathology*; D011051:Poliomyelitis / Q000473:pathology*; D011052:Poliomyelitis, Bulbar; D013564:Sympathetic Nervous System
D002492:Central Nervous System Depressants
NERVOUS SYSTEM/pathology; POLIOMYELITIS/pathology