Sleep resources
American Academy of Sleep Medicine
National Center on Sleep Disorders Research - National Heart, Lung, and Blood Institute
National Sleep Foundation
Sleep Well - an extensive links to sleep resources
Stanford Sleepiness Scale (SSS)
Epworth Sleepiness Scale
MEDLINEplus
Sleepnet
Professional organizations
The Sleep Mall
Sandman's bookstore on Sleep
Patient Resources
American Sleep Apnea Association
Restless Legs Syndrome Foundation
Narcolepsy Network
Sleep disorders
Insomnia