Study: Spacing babies close may raise autism risk - KARE http://news.google.com/news/url?sa=t&fd=R&usg=AFQjCNHf582-emuQWu6R9-qWiOG9LSQRlA&url=http://www.kare11.com/news/health/takekare/takekare_article.aspx?storyid%3D899593%26catid%3D20