Sleep disorders are prevalent health problems that reduce quality of life, increase risks for medical disease, and enhance healthcare costs/utilization.
What Is Sleep Apnea? - From the National Heart, Lung, and Blood Institute
Institute of Medicine: Sleep Disorders and Sleep Deprivation: An Unmet Public Health Problem
University of Maryland Medical Center
Stanford Center of Excellence for Sleep Disorders
Working Group Report on Problem Sleepiness - the National Heart, Lung, and Blood Institute
Sleep Initiation and Maintenance Disorders - from BIOME
The Johns Hopkins Center for Restless Legs Syndrome