Teens who start vaping are more likely to end up smoking, UCSF study finds

Teens who start vaping are more likely to end up smoking, UCSF study finds  SFGate UW study combines pill, patch to help smokers quit  Madison.com UW wins $7 million grant to study ways to improve the odds of quitting smoking  Milwaukee Journal Sentinel E-cigarettes ARE a gateway to tobacco: Teenagers who use them are twice as likely to smoke, study reveals  Daily MailFull coverage

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