Helpful Links

Organization URL/Link Notes
National Center for Biotechnology Information The National Center for Biotechnology Information advances science and health by providing access to biomedical and genomic information.
MedicinePluse A service of the U.S. National Library of Medicine from the National Institutes of Health.
Dr. Rosenthal’s website Dr. Norman E. Rosenthal is the world-renowned psychiatrist and author whose research in describing seasonal affective disorder (SAD) has helped millions of people.
Mayo Clinic Detailed health information, health providers and online community.
Web md Self-diagnosis made easy.
Society for Light Treatment and Biological Rhythms SLTBR is a not-for-profit international organization founded in 1988, dedicated to fostering research, professional development and clinical applications in the fields of light therapy and biological rhythms.