@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 2024/10/19}}}