5GIickman S. Treatment of relative sialorrhoea with botulinum toxin type A: description and rationale for an injection procedure with case report [J]. Eur J Neurol, 2001,8 (6) :567.
7Borodic GE, Ferrante R. Effects of repeated botulinum toxin injections on orblculafis oculi muscle [ J ]. J Clin Neuro-ophthalmolo, 1992,12 : 121 - 127.
8Ellies M, Laskawi R, Tormahlen G, et al. The effect of local injection of botulinum toxin A on the parotid gland of the rat : an immunohistochemi- cal and morphometric study[ J]. J Oral Maxillofac Surg,2000,58:1251.
9Suskind DL,Tihon A. Clinical study of botulinum-A toxin in the treat- ment of sialorrhea in children with cerebral palsy [ J ]. Laryngoscope, 2002,112:73.