Helpful Web Sites to Improve Sleep Quality
The American Academy of Sleep Medicine (ASSM)
The American Academy of Sleep Medicine is the leader in setting standards and promoting excellence in sleep medicine health care, education and research.

The National Sleep Foundation (NSF)
Alerting the public, healthcare providers and policymakers to the life-and-death importance of adequate sleep is central to the mission of NSF. We are dedicated to improving the quality of life for Americans who suffer from sleep problems and disorders.

The American Association of Sleep Technologists (AAST)
The American Association of Sleep Technologists (AAST) is a national health care membership association of professionals dedicated to improving the quality of sleep and wakefulness in all people.