BibTex format
@inproceedings{Potts:2018:10.1183/13993003.congress-2018.PA3916,
author = {Potts, J and Svanes, C and Accordini, S and Jarvis, D},
doi = {10.1183/13993003.congress-2018.PA3916},
publisher = {EUROPEAN RESPIRATORY SOC JOURNALS LTD},
title = {Adolescent smoking by parents and asthma in their children: repeat cross-sectional surveys in England},
url = {http://dx.doi.org/10.1183/13993003.congress-2018.PA3916},
year = {2018}
}