1. Needle phobia: a neglected diagnosis;Hamilton;J Fam Pract,1995
2. The prevalence of dental fear and avoidance: a recent survey study;Gatchel;JADA,1983
3. The prevalence and practice management consequences of dental fear in a major US city;Milgrom;JADA,1988
4. Assessing the need for anesthesia and sedation in the general population;Dionne;JADA,1998
5. ADA Council on Scientific Affairs; ADA Division of Science. Avoiding complications in local anesthesia induction: anatomical considerations;Blanton;JADA,2003