1. Assessmen t of a dental anxiety scale;Corah;JADA,1978
2. Fears of the dental situation;Gale;J Dent Res,1972
3. Origins and characteristics of fear of dentistry;Kleinknecht;JADA,1973
4. State-trait anxiety inventory;Spielberger,1970
5. Some motives for seeking preventive dental care;Kegeles;JADA,1963