Gregg D. Jacobs
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
Henry Holt and Co.
The bestselling guide to curing insomnia without drugs by "a pioneer" of the field, now updated with the latest research (The Wall Street Journal)
For the past ten years, sleep-deprived...