MELIN, Kyle; CONTE-SCHMIDT, Nelly; MARTÍNEZ-ARROYO, Karol; ROSA-PÉREZ, Kellymar; SOTO-AVILÉS, Adriana E.; HERNÁNDEZ-MUÑOZ, José J. 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. Puerto Rico Health Sciences Journal, [S. l.], v. 37, n. 3, 2018. Disponível em: https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/1662. Acesso em: 16 dec. 2025.