State laws on youth access to tobacco: an update, 1993-1999.
Chriqui
J F
JF
Frosh
M M
MM
Fues
L A
LA
El Arculli
R
R
Stillman
F A
FA
D000293:Adolescent; D000294:Adolescent Behavior; D003132:Commerce / Q000331:legislation & jurisprudence*; D006801:Humans; D012907:Smoking / Q000453:epidemiology*; D062789:Tobacco Products