BibTex format
@article{Hopkinson:2021:10.1136/thoraxjnl-2021-217766,
author = {Hopkinson, N},
doi = {10.1136/thoraxjnl-2021-217766},
journal = {Thorax},
pages = {11--12},
title = {A children’s charter for lung health.},
url = {http://dx.doi.org/10.1136/thoraxjnl-2021-217766},
volume = {77},
year = {2021}
}