K. M. CUMMINGS ;
T. SAUNDERS-MARTIN ;
H. CLARKE ;
J. PERLA
|
1996
Dans American Journal of Public Health (Vol.86, n°5, May 1996) Article : Périodique
Dans American Journal of Public Health (Vol.86, n°5, May 1996) Article : Périodique
In many communities, laws prohibiting minors from purchasing and/or possessing tobacco have made it difficult to conduct studies to monitor vendor compliance with tobacco minimum age sale laws. To get around this problem, some health groups have[...]
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