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Reviewed by David Ludwig, MD, PhD on December 15, 2010

Sources: Sources

American Academy of Child & Adolescent Psychiatry.

Barton, J. Environmental Science & Technology, May 2010, vol 44: pp 3947-3955.

Bernardi, L. Heart, April 2006; vol 92: pp 445-452.

Brosnahan, J. Archives of Pediatric & Adolescent Medicine, August 2004; vol 158: pp 818-823.

Campbell-Sills, L. Emotion, November 2006; vol 6: pp 587-595.

Carter, M. Journal of Adolescence, February 2007; vol 30: pp 51-62.

Center for Young Women's Health.

Lutz, T. Crying: The Natural and Cultural History of Tears, W. W. Norton & Company, 2001.

Mayo Clinic.

McMahon, T. Teen Tips: A Practical Survival Guide for Parents with Kids 11-19. Simon and Schuster, 1996.

Mental Health America.

Nelson, M.C. Pediatrics, April 2006; vol 117: pp 1281-1290.

Nemours Foundation.

News release, Eurekalert.

News release, Harvard Health Publications.

News release, Science Daily.

Nguyen-Michel, S.T. Appetite, September 2007; vol 49: pp 494-499.

Seaward, B. Essentials of Managing Stress, Jones & Bartlett Learning, 2010.

Story, M. Journal of the American Dietetic Association, March 2002; vol 102: pp S40-S51.

The Telegraph.

University of California.

This tool does not provide medical advice. See additional information: Sources

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