(Q72029333)
Statements
Mass media and school interventions for cigarette smoking prevention: effects 2 years after completion (English)
B S Flynn
J K Worden
R H Secker-Walker
P L Pirie
G J Badger
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference