00414nam a2200133 4500000000100000008004100001260001300042100001400055700001500069700001600084700001600100700001800116245014600134 2013 d bSpringer1 aMaulik P.1 aHarbour C.1 aMcCarthy J.1 aMcCarthy J.1 aTsakanikos E.00aHistory and Epidemiology of Intellectual Disorders. In: Handbook of Psychopathology in Intellectual Disability: Research, Practice and Policy