1Corbin S, Holder M, Engstrom K. The Health and Health Care Needs of People with Intellectual Disabilities. Special Olympics International. Washington, D. C. ,2005,2
2Special Olympics. Special Olympics Research Information and Resources. http ://northamerica. specialolympics. org/research/HealthResearch, asp, 2006,6
3Siperstein, G. N., Norins, J., Corbin, S. B.Multinational study of attitudes toward individuals with intellectual disabilities. Special Olympics, Inc. 2003
