@article{article, title = {{Express: The incremental shuttle walk test predicts mortality in non-group 1 pulmonary hypertension: results from the ASPIRE Registry.}},
url = {{http://eprints.whiterose.ac.uk/145923/ }},
year = {{2019}},
month = {{4}},
author = {{Billings CG and Lewis R and Hurdman JA and Condliffe R and Elliot C and Thompson AAR and Smith IA and Austin M and Armstrong IJ and Hamilton N and Charalampopoulos A et al}},
doi = {{10.1177/2045894019848649}},
journal = {{Pulmonary Circulation}},
note = {{Accessed on 2025/01/07}}}