tobacco vs weed Cannabis Smoking in 2015: A Concern for Lung Health? More Americans Now Use Marijuana
Description
Quality checks All survey questions required a response to move forward
Most airports use millimeter wave scanners that form a generalized silhouette of a person
doi: 10.1111/j.1939-1676.2010.0530.x [DOI] [PMC free article] [PubMed] [Google Scholar] 31.Zierenberg-Ripoll A, Pollard RE, Stewart SL, et al
Comment Used product Disadvantages Product image was different and some other product is delivered
A self-administered questionnaire was used to collect demographic data, knowledge, and attitudes regarding e-cigarettes
