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- Teenagers -- Tobacco use[remove]54
- Teenagers30
- Tobacco use30
- Smoking23
- Prevention8
- Ask Gary6
- Just between us6
- Friendship5
- Teenagers -- Drug use5
- What's up with that?5
- Cigarettes -- Marketing4
- Drug use4
- Habit breaking3
- Parent and teenager3
- Peer pressure in adolescence3
- Smoking cessation3
- Teenagers -- Alcohol use3
- Attitudes2
- Editorial2
- Finance2