Because most 15-to-17-year-olds get their cigarettes from their friends, older siblings and co-workers, those 18, 19 and 20-year-olds who can legally purchase, its those 15-to-17-year-olds that Tobacco 21 would benefit the most, he said
I didnt even think about using them as a potential resource before they called but they pulled some strings and lined up some local media in SF to cover our story later that night
There was no significant difference in mean cotinine per cigarette among the 3 groups at V2 or at V3 separately
"Doctor who supplied Matthew Perry with ketamine enters guilty plea"
Tobacco in History and Culture: An Encyclopedia (2 vol, Gale, 2005) ISBN 0-684-31405-3 Lillard, Dean R., and Z
Safer than smoking, but still best used under doctors supervision