Spanish langage version of Sleepdex - Recursos para Dormir Mejor
Medline Plus Insomnia Concerns
Eric E. Chudler's sleep page - explanation of neuroscience of sleep from a professor at Washington University
The Cleveland Clinic has a good website section on parasomnias.
Comparing Newer Drugs for Insomnia - from the National Center of Biotechnology Information
Restless Legs Foundation - affiliated with the Mayo Clinic
University of Pennsylvania Center for Sleep and Circadian Neurobiology
Journal of Clinical Sleep Medicine - archives of abstracts
American Academy of Sleep Medicine - a professional organization dedicated to sleep medicine and research.
American Sleep Apnea Association - non-profit organization dedicated to reducing injury, disability, and death from sleep apnea and to enhancing the well-being of those affected by this common disorder
National Center on Sleep Disorders Research - federal government's website contains substantial information on sleep
What is Sleep Apnea - From the National Heart, Lung, and Blood Institute
Sleep and other illnesses
M.D. Anderson Sleep Center - clinic that studies and treats cancer patients with sleep problems
National Multiple Sclerosis Society on Sleep
Alzheimer's Association - Sleep and Alzheimer's
Sleep and Cancer - National Cancer Institute
Other items of interest
Sleeping Well - from the Royal College of Psychiatrists
"O Sleep, rest of all things, mildest of the gods, balm of the soul..."
(Iris to Hypnos. Ovid, Metamorphoses)