PT - JOURNAL ARTICLE AU - Tucker, Charlotte TI - Report: U.S. life expectancy lagging because of smoking: Obesity also cited as contributing factor DP - 2011 Mar 01 TA - The Nation's Health PG - 1--12 VI - 41 IP - 2 4099 - http://www.thenationshealth.org/content/41/2/1.2.short 4100 - http://www.thenationshealth.org/content/41/2/1.2.full SO - Nations Health2011 Mar 01; 41