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9780892811281
Hartmann, creator of the "hunter/farmer hypothesis" of ADHD, examines the latest discoveries confirming the existence of an ADHD gene and the earth-wide catastrophe 40,000 years ago that may well have triggered its development.Hartmann, Thom is the author of 'Edison Gene Adhd and the Gift of the Hunter Child' with ISBN 9780892811281 and ISBN 0892811285.
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