References

  1. Eckman PB, Kramer RA, Altrocchi PH: Hemifacial spasm. Arch Neurol 1971; 25: 81-87
  2. Jannetta PJ, Abbasy M, Maroon JC et al: Etiology and definitive microsurgical treatment of hemifacial spasm. J Neurosurg 1977; 47: 321-328
  3. Savino PJ, Sergott RC, Bosley TM et al: Hemifacial spasm treated with botulinum A toxin injection. Arch Ophthalmol 1985; 103: 1305-1306