Perceived health effects of vaping among Hungarian adult e-cigarette-only and dual users: a cross-sectional internet survey.
Abafalvi L, Pénzes M, Urbán R, Foley KL, Kaán R, Kispélyi B, Hermann P. Perceived health effects of vaping among Hungarian adult e-cigarette-only and dual users: a cross-sectional internet survey. BMC Public Health. 2019 Mar 13; 19(1):302.