References

  1. Greene P, Shale H, Fahn S et al: Treatment of torticollis with injections of botulinum toxin [abstr]. Neurology 1987; 37 (suppl 1): 123
  2. Cohen L, Hallett M, Geller B et al: Treatment of focal dystonias of the hand with botulinum toxin injection [abstr]. Ibid: 123
  3. Ludlow C, Hallett M, Naunton R et al: Treatment of spasmodic dysphonia with botulinum toxin injection [abstr]. Ibid: 124