A link to the following article from NEJM <http://www.nejm.org?query=NC> PERSPECTIVE The Biology and Genetics of Obesity — A Century of Inquiries <http://www.nejm.org/doi/abs/10.1056/NEJMp1400613?query=NC> C. Jou N Engl J Med 370:1874, May 15, 2014 [http://www.nejm.org/templates/jsp/_style2/_mms/_nejm/img/icon_interactive.gif]Interactive/Multimedia The New England Journal of Medicine • 860 Winter Street • Waltham, MA 02451 • USA