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• Society: Work: Shift Work  (12)

American Association of Medical Chronobiology and Chronotherapeutics Provides an organizational framework for medical scientists, including academic and practicing physicians, interested in chronobiological phenomena. http://www.aamcc.net

Circadian Sleep Disorders Association Support and providing information to those affected by circadian sleep disorders such as Delayed Sleep Phase Syndrome. Includes links, FAQs, message board and a mailing list. http://www.circadiandisorders.org/

Delayed Sleep Phase Syndrome Comprehensive site with symptoms, causes, treatments, and links to further information on DSPS and circadian rhythms. http://www.geocities.com/delayed_sleep/

Light Sets the Molecular Controls of Circadian Rhythm Work conducted at the Rockefeller University indicates that light can reset the biological clock. http://www.rockefeller.edu/pubinfo/light.nr.html

Mental Health Net - Circadian Rhythm Sleep Disorder Symptoms General symptoms of circadian rhythm sleep disorder. http://mentalhelp.net/disorders/sx92.htm

Scientists Find Eye Pigment Controls Circadian Rhythm A brief report on an eye pigment, cryptochrome, which appears to control mammals' circadian rhythms. http://www.eurekalert.org/pub_releases/1998-11/UoNC-DECN-191198.php

Society for Light Treatment and Biological Rhythms A not-for-profit international organization founded in 1988 which aims to foster research, professional development and clinical applications in the fields of light therapy and biological rhythms. http://www.websciences.org/sltbr/

The Brain, Circadian Rhythms, and Clock Genes British Medical Journal Article on circadian rhythms (1998). A clinical review. (December 19, 1998) http://www.bmj.com/cgi/content/full/317/7174/1704