@article{Knight_2021,
title={Prospective validation of the 4C prognostic models for adults hospitalised with COVID-19 using the ISARIC WHO Clinical Characterisation Protocol},
volume={77},
ISSN={1468-3296},
url={http://dx.doi.org/10.1136/thoraxjnl-2021-217629},
DOI={10.1136/thoraxjnl-2021-217629},
number={6},
journal={Thorax},
publisher={BMJ},
author={Knight,
Stephen R and Gupta,
Rishi K and Ho,
Antonia and Pius,
Riinu and Buchan,
Iain and Carson,
Gail and Drake,
Thomas M and Dunning,
Jake and Fairfield,
Cameron J and Gamble,
Carrol and Green,
Christopher A and Halpin,
Sophie and Hardwick,
Hayley E and Holden,
Karl A and Horby,
Peter W and Jackson,
Clare and Mclean,
Kenneth A and Merson,
Laura and Nguyen-Van-Tam,
Jonathan S and Norman,
Lisa and Olliaro,
Piero L and Pritchard,
Mark G and Russell,
Clark D and Shaw,
Catherine A and Sheikh,
Aziz and Solomon,
Tom and Sudlow,
Cathie and Swann,
Olivia V and Turtle,
Lance C W and Openshaw,
Peter J M and Baillie,
J Kenneth and Docherty,
Annemarie and Semple,
Malcolm G and Noursadeghi,
Mahdad and Harrison,
Ewen M},
year={2021},
month=nov,
pages={606–615} }