Oklahoma ranks high on anti-smoking efforts — but that may say more about other states

Oklahoma ranks high on anti-smoking efforts — but that may say more about other states  Tulsa World 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 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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