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  • Nearly 3,000 illustrations, including video clips of neurologic disorders.

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  • Full spectrum of neurology in 1,200 comprehensive articles.

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Map of World Health Organization regions and the location of regional headquarters

HQ=headquarters. (Composite image prepared by Dr. Douglas J Lanska from publicly available information on Wikimedia Commons.)

Associated Disorders

  • Aseptic meningitis
  • Bulbar polio
  • Bulbospinal polio
  • Infantile paralysis
  • Nonparalytic polio
  • Paralytic polio
  • Polioencephalitis
  • Post-polio progressive muscular atrophy
  • Post-polio syndrome
  • Spinal paralytic polio