4Corah NL, Gale EN, Illig SJ. Assessment of a dental anxiety scale. J Am Dent Assoc, 1978,97:816.
5Liddell A, Gosse V. Characteristic of early unpleasant dental experiences.J Behav Ther Exp Psychiatry, 1998,29:227-237.
6Pouhon R, Waldie KE, Tomson WM, et al. Determinants of early- vs late-onset dental fear in a longitudinal-epidemiological study. Behav Res Ther, 2001,39:777-785.
7史俊南.现代口腔内科学[M].北京:高等教育出版社,1999.359.
8Scott DS,Hirschman R.Psychological aspects of dental anxiety in adult.J Am Dent Assoc,1982,104(1):27-31.
9Frazer M,Hampson S.Some personality factors related to detal anxiety and fear of pain.Br Dent J,1988,165(12):436-439.
10Locker D,Liddell A,Dempster L,et al.Age of onset of dental anxiety.J Dent Res,1999,78(3):790-796.
