BibTex format
@article{Patel:2023:10.1513/AnnalsATS.202206-516RL,
author = {Patel, S and Jones, SE and Barker, RE and Polgar, O and Maddocks, M and Hopkinson, NS and Nolan, CM and Man, WD-C},
doi = {10.1513/AnnalsATS.202206-516RL},
journal = {Annals of the American Thoracic Society},
pages = {476--479},
title = {The six-minute step test as an exercise outcome in chronic obstructive pulmonary disease},
url = {http://dx.doi.org/10.1513/AnnalsATS.202206-516RL},
volume = {20},
year = {2023}
}