@techreport{Centers for Disease Control and Prevention1984-2006,
author = {Centers for Disease Control and Prevention},
title= {Vital Statistics of the United States 1980, 1981, ..., 1995. National Vital Statistics Report 1996, 1997, ..., 2003},
year = {1984-2006},
URL = {http://www.cdc.gov/nchs/products/pubs/pubd/lftbls/lftbls.htm (13/01/2008)},
}