BibTex format
@article{Lee:2021:10.1111/anae.15187,
author = {Lee, AHY and Snowden, CP and Hopkinson, N and Pattinson, KTS},
doi = {10.1111/anae.15187},
journal = {Anaesthesia},
pages = {681--694},
title = {Pre-operative optimisation for chronic obstructive pulmonary disease},
url = {http://dx.doi.org/10.1111/anae.15187},
volume = {76},
year = {2021}
}