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Gregg D. Jacobs, Ph.D., is an assistant professor of psychiatry at Harvard Medical School and a Senior research scientist with the Mind/Body Institute of Harvard Medical School.
Gregg D. Jacobs, Ph.D.; With an Introduction by Dr. Herbert Benson
Introduction by Dr. Herbert Benson, author of The Relaxation Response A drug-free, scientifically proven program for conquering insomnia in six weeks. At least thirty million adults ure...
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