BibTex format
@article{Axson:2020:10.1186/s12931-020-1312-7,
author = {Axson, E and Ragutheeswaran, K and Sundaram, V and Bloom, C and Bottle, A and Cowie, M and Quint, J},
doi = {10.1186/s12931-020-1312-7},
journal = {Respiratory Research},
pages = {1--13},
title = {Hospitalisation and mortality in patients with comorbid COPD and heart failure: a systematic review and meta-analysis},
url = {http://dx.doi.org/10.1186/s12931-020-1312-7},
volume = {21},
year = {2020}
}