BibTex format
@inproceedings{Filippidis:2018:10.1183/13993003.congress-2018.OA5223,
author = {Filippidis, FT and Mechili, E-A and Girvalaki, C and Vardavas, C},
doi = {10.1183/13993003.congress-2018.OA5223},
publisher = {EUROPEAN RESPIRATORY SOC JOURNALS LTD},
title = {Prevalence and correlates of cigarillo use in European Union member states},
url = {http://dx.doi.org/10.1183/13993003.congress-2018.OA5223},
year = {2018}
}