Siblings of Autistic Kids At 20 Times the Risk of Having the Disorder As Well
15 August 2011
According to a new study, an estimated one in five children with an autistic older sibling may develop the disorder as well, a rate much higher than previously thought. Over than 650 infants with at least one older sibling with autism participated in the study, which was published Monday in the journal Pediatrics. In total, [...]

