BibTex format
@inproceedings{Lewis:2018:10.1183/13993003.congress-2018.PA1454,
author = {Lewis, A and Cave, P and Hopkinson, NS},
doi = {10.1183/13993003.congress-2018.PA1454},
publisher = {European Respiratory Society},
title = {Singing for lung health: Evaluation of the british lung foundation programme},
url = {http://dx.doi.org/10.1183/13993003.congress-2018.PA1454},
year = {2018}
}