From the [Vitamin D Council]:
Autism and Vitamin D
Vitamin D Theory of Autism
Does the vitamin D theory best explain autism?
What is the risk of going in the sun?
What Is Autism?
What are the five unexplained features of autism?
Are autism rates increasing?
The Vitamin D Connection
Predisposition—what gene should we be looking for?
Two clues: rare genetic malformations of [...]