1. United Nations. Convention on the rights of persons with disabilities. Geneva: United Nations; 2010.
2. Perrin JM. Health services research for children with disabilities. Milbank Q. 2002;80(2):303–24.
3. Field MJ, Jette AM, editors. The future of disability in America. Washington, DC: National Academies Press; 2007.
4. Stephens BE, Vohr BR. Neurodevelopmental outcome of the premature. Infant Pediatr Clin North Am. 2009;56:631–46.
5. Visser SN, Bitsko RH, Danielson ML, Perou R, Blumberg SJ. Increasing prevalence of parent-reported attention-deficit/hyperactivity disorder among children. United States, 2003 and 2007. MMWR. 2010;59(44):1439–43.