BibTex format
@article{Hopkinson:2020:10.1183/13993003.00166-2020,
author = {Hopkinson, N},
doi = {10.1183/13993003.00166-2020},
journal = {European Respiratory Journal},
pages = {1--8},
title = {A rational approach to e-cigarettes - challenging ERS policy on tobacco harm reduction},
url = {http://dx.doi.org/10.1183/13993003.00166-2020},
volume = {55},
year = {2020}
}