Effectiveness of Social Media Approaches to Recruiting Young Adult Cigarillo Smokers: Cross-Sectional Study.
Cavallo D, Lim R, Ishler K, Pagano M, Perovsek R, Albert E, Koopman Gonzalez S, Trapl E, Flocke S. Effectiveness of Social Media Approaches to Recruiting Young Adult Cigarillo Smokers: Cross-Sectional Study. J Med Internet Res. 2020 07 22; 22(7):e12619.