1. Human factors in prosthodontics patients;Koper;J Prosthet Dent,1973
2. Emotional aspects of prosthodontics patients;Pilling;J Prosthet Dent,1973
3. Psychological reactions to edentulousness and treatment with jawbone-anchored bridges;Bloomberg;J Prosthet Dent,1983
4. The influence of fear, anxiety and depression on the patient's adaptive response to complete dentures (part I);Friedman;J Prosthet Dent,1987
5. Oral health of United States adults: national findings, NIH Publications 87-2868;US Public Health Service,1987