BibTex format
@article{Bloom:2019:10.2147/COPD.S190086,
author = {Bloom, C and Elkin, S and Quint, JK},
doi = {10.2147/COPD.S190086},
journal = {International Journal of Chronic Obstructive Pulmonary Disease},
pages = {279--287},
title = {Changes in COPD inhaler prescriptions in the United Kingdom, 2000 to 2016},
url = {http://dx.doi.org/10.2147/COPD.S190086},
volume = {14},
year = {2019}
}