1. Nothing about us without us: disability, oppression and empowerment. James I. Charlton. Reviewed by Stephanie Brzuzy, Arizona State University;S. Brzuzy;J Sociol Soc Welf,1999
2. World report on disability. World Health Organization, 2011. 26131540.
3. Statistics Korea. Korea Statistical Information System (KOSIS), Statistics DB, Registration status of disabled person by region in Korea [Internet]. [cited 2017 Jan 17]. Available from: http://kosis.kr/statHtml/statHtml.do?orgId=117&tblId=DT_11761_N004.
4. Puerto Rican athletes with special health care needs: an evaluation of oral health status;LM dLópez del Valle;J Dent Child (Chic),2007
5. Oral health in America: a report of the Surgeon General,2000