3Ter Horst G,de Wit CA. Review of behavioral research in dentistry 1987-1992:dental anxiety,dentist-patient relationship,compliance and dental attendan:e[J]. Int Dent J,1993,43:265-278.
4Liddell A,Locker D. Gender and age differences in attitudes to dental pain and dental control[J]. Community Dent Oral Epidemiol,1997,25: 314-318.
5Melzack R,Wall PD. Pain mechanisms:a new theory[J]. Sclence,1965, 150(3699) :971-979.
6Nilsson S,FinnstrSm B,Kokinsky E,et al. The use of Virtual Reality for needle-related procedural pain and distress in children and adolescents in a paediatric oncology unit[J]. Eur J Oncol Nurs,2009,13(2):102-109.
7Hoffman HG,Patterson DR,Seibel E,et al. Virtual reality pain con- trol during burn would debridement in the hydro tank[J].Clini- cal Journal of Pain 12008,24 : 299-304.
8Elena FF,Roma J,Nabil FB,et al. Virtual reality distraction for pain control during periodontal scaling and root planing procedures[J]. J Am Dent Assoc, 2009,140(12) : 1508-1516.
9Ramachandran VS,Elizabeth LS. Using mirror visual feedback and virtual reality to treat fibromyalgia [ J ]. Medical Hypotheses, 2010,75 : 495-496.
10Riva G,Botella C,Geron P,et al. Cybertherapy:Internet and virtual as assessment and rehabilitation tools for clinical psychology and neuro- science[J].Amsterdam, 2004,3 : 37-54.