1. Aartman IHA, van Everdingen T, Hoogstraten J, Schuurs AHB. Self-report measurements of dental anxiety and fear in children: a critical assessment. ASDC J Dent Child 1998;65:252–258.
2. Alvesalo I, Murtomaa H, Milgrom P, et al. The Dental Fear Survey Schedule: a study with Finnish children. Int J Paediatr Dent 1993;3:193–198.
3. Arnrup K, Broberg AG, Berggren U, Bodin L. Lack of cooperation in pediatric dentistry-the role of child personality characteristics. Pediatr Dent 2002;24:119–128.
4. Arnrup K. Paediatric dentistry meets clinical child psychology. Studying groups of uncooperative child dental patients. Thesis. Göteborg: Göteborg University, 2003.
5. Bedi R, Sutcliffe P, Donnan PT, McConnachie J. The prevalence of dental anxiety in a group of 13- and 14-year-old Scottish children. Int J Paediatr Dent 1992;2:17–24.