American Academy of Sleep Medicine www.aasmnet.org
American Academy of Dental Sleep Medicine www.aadsm.org
National Sleep Foundation www.sleepfoundation.org
National Institute of Health www.nih.gov
American Sleep Apnea Association www.sleepapnea.org
American Sleep Association www.sleepassociation.org
Narcolepsy Network www.narcolepsynetwork.org
Restless Legs Syndrome Foundation www.rls.org
Sleep Research Society www.sleepresearchsociety.org
National Center on Sleep Disorders Research www.nhlbi.nih.gov