1. Oral health in America: a report of the Surgeon General;U.S. Department of Health and Human Services,2000
2. Children with special health care needs: results of a national survey;Waldman;J Dent Child,2006
3. Consensus statement: oral health for people with special needs: consensus statement on implications and recommendations for the dental profession;Glassman;J Calif Dent Assoc,2005
4. Children at risk for special health care needs;Newacheck;Pediatrics,2007
5. Definition of Developmental Disability. 42 USC §15002(8). 1978.