Test sales do not have impact on prevalence of smoking by children.
Bagott
M
M
Jordan
C
C
Wright
C
C
Jarvis
S
S
D000293:Adolescent; D003132:Commerce; D003430:Cross-Sectional Studies; D004739:England; D005260:Female; D006801:Humans; D008297:Male; D000074606:Smoking Prevention