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. Gardner WJ, Sava GA: Hemifacial spasm - a reversible pathophysiologic state. J Neurosurg 1962; 19: 240-247