*[http://www.sciam.com/article.cfm?chanID=sa006&articleID=00083A00-318C-1F30-9AD380A84189F2D7 "Taming Stress"], ''Scientific American'', September 2003 | *[http://www.sciam.com/article.cfm?chanID=sa006&articleID=00083A00-318C-1F30-9AD380A84189F2D7 "Taming Stress"], ''Scientific American'', September 2003 |