Occipital nerve blockade in chronic cluster headache patients and functional connectivity between trigeminal and occipital nerves.

  • Busch, V
  • Jakob, W
  • Juergens, T
  • Schulte-Mattler, W
  • Kaube, H
  • May, A.
Headache 48(2):p 308-309, February 2008.
Copyright © 2008 Blackwell Publishing Ltd.
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