Intellectual disability is a disorder marked by below-average intellectual function and a lack of skills necessary for independent daily living. The condition begins in the developmental period. The ...

Intellectual disability is a disorder marked by below-average intellectual function and a lack of skills necessary for independent daily living. The condition begins in the developmental period. The ...

We were unable to process your request. Please try again later. If you continue to have this issue please contact customerservice@slackinc.com. The researchers sought to evaluate premature mortality ...

Down syndrome is a genetic disorder in which an individual is born with an extra chromosome (the structures of DNA that instruct our bodies on how cells, tissues, and organs should be constructed).