LINKS

- "Sleep: Neurobiology, Medicine, and Society", University of Michigan undergraduate course on sleep

- Institute of Medicine Report on Sleep Research

- Division of Sleep Medicine, Harvard Medical School

- Center for Sleep and Consciousness, University of Wisconsin - Madison

- Center for Sleep and Respiratory Neurobiology, University of Pennsylvania

- Center of Excellence for the Diagnosis and Treatment of Sleep Disorders, Stanford University

- National Center on Sleep Disorders Research, National Institutes of Health

- NIH State-of-the-Science Conference on Manifestations and Management of Chronic Insomnia in Adults

- Sleep Disorders Center, University of Michigan

- National Sleep Foundation's Sleep in America Poll