Related Links

Boston University School of Medicine: New England Centenarian Study
http://www.bumc.bu.edu/centenarian/

Living to 100 Live Expectancy Calculator
http://calculator.livingto100.com/calculator

AMNH Science Bulletins: How Old is "Old"? (January 28, 2008)
http://sciencebulletins.amnh.org/?sid=h.s.old.20080128