%0 Journal Article %A R C Brownson %A R Schwartz %T Tobacco control in the United States: the next generation of demonstration and research projects. %D 1997 %R 10.1136/tc.6.4.342b %J Tobacco Control %P 342-344 %V 6 %N 4 %U https://tobaccocontrol.bmj.com/content/tobaccocontrol/6/4/342.2.full.pdf