Knowledge and Perceptions of E-cigarettes and the Motivations for their Use: Talking to Smokers (E-cigarettes and/or Conventional Cigarettes) and Non-smokers in Puerto Rico.
Melin K, Conte-Schmidt N, Mart?nez-Arroyo K, Rosa-P?rez K, Soto-Avil?s AE, Hern?ndez-Mu?oz JJ. Knowledge and Perceptions of E-cigarettes and the Motivations for their Use: Talking to Smokers (E-cigarettes and/or Conventional Cigarettes) and Non-smokers in Puerto Rico. P R Health Sci J. 2018 09; 37(3):148-154.