International Review of Research in Mental Retardation

International Review of Research in Developmental Disabilities is an ongoing scholarly look at research into the causes, effects, classification systems, syndromes, etc. of mental retardation. This thematic volume, "Health Issues in Down Syndrome," will cover health issues for individuals across the life span. With the life expectancy of individuals now reaching 60 years or more, it has transformed from an acute condition with a short life span to a chronic condition that needs to be managed ove