References

  1. Eckman PB, Kramer RA, Altrocchi PH: Hemifacial spasm. Arch Neurol 1971; 25: 81-87
  2. Auger RG: Hemifacial spasm: clinical and electrophysiologic observations. Neurology 1979; 29: 1261-1272
  3. Jannetta PJ, Abbasy M, Maroon JC et al: Etiology and definitive microsurgical treatment of hemifacial spasm. J Neurosurg 1977; 47: 321-328