American Sleep Apena Association
http://www.sleepapnea.org/

National Sleep Foundation
http://www.sleepfoundation.org/site/c.huIXKjM0IxF/b.2417141/k.C60C/Welcome.htm

Restless Legs Syndrome Foundation
http://www.rls.org/NETCOMMUNITY/Page.aspx?&pid=471&srcid=-2

Sleep Forums
http://www.sleepnet.com/

American Academy of Sleep Medicine
http://www.aasmnet.org/

National Center Of Sleep Disorders Research
http://www.nhlbi.nih.gov/about/ncsdr/

More Coming Soon!