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Titre : | New England Journal of Medicine, Vol.337, n°15. - October 9, 1997 |
Type de document : | Bulletin |
Paru le : | 09/10/1997 |
Dépouillements
Ajouter le résultat dans votre panierArticle : Périodique
N. A. RIGOTTI ;
J. R. DiFRANZA ;
Y. CHANG ;
T. TISDALE ;
B. KEMP ;
D. E. SINGER
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BACKGROUND: Enforcing laws banning tobacco sales to minors is widely advocated as a way to reduce young people's access to tobacco and tobacco use. Whether this approach is successful is not known.
METHODS: In a two-year controlled study, we a[...]