@inproceedings{inproceedings, title  = {{121 Effect of UK COVID-19 public health measures on activity and quality of life in patients with pulmonary arterial hypertension}},

 publisher = {{BMJ Publishing Group Ltd and British Cardiovascular Society}},

 url = {{}},

 year = {{2021}},

 month = {{6}},

 author = {{Middleton J and Zafar H and Reddy A and Martin C and Thompson R and Swift A and Toshner M and Kiely DG and Rothman A}},

 doi = {{10.1136/heartjnl-2021-bcs.118}},

 journal = {{Heart failure}},

 note = {{Accessed on 2024/09/20}}}