@article{Reyes_2021,
title={Clinical characteristics,
risk factors and outcomes in patients with severe COVID-19 registered in the International Severe Acute Respiratory and Emerging Infection Consortium WHO clinical characterisation protocol: a prospective,
multinational,
multicentre,
observational study},
volume={8},
ISSN={2312-0541},
url={http://dx.doi.org/10.1183/23120541.00552-2021},
DOI={10.1183/23120541.00552-2021},
number={1},
journal={ERJ Open Research},
publisher={European Respiratory Society (ERS)},
author={Reyes,
Luis Felipe and Murthy,
Srinivas and Garcia-Gallo,
Esteban and Irvine,
Mike and Merson,
Laura and Martin-Loeches,
Ignacio and Rello,
Jordi and Taccone,
Fabio S. and Fowler,
Robert A. and Docherty,
Annemarie B. and Kartsonaki,
Christiana and Aragao,
Irene and Barrett,
Peter W. and Beane,
Abigail and Burrell,
Aidan and Cheng,
Matthew Pellan and Christian,
Michael D. and Cidade,
Jose Pedro and Citarella,
Barbara Wanjiru and Donnelly,
Christl A. and Fernandes,
Susana M. and French,
Craig and Haniffa,
Rashan and Harrison,
Ewen M. and Ho,
Antonia Ying Wai and Joseph,
Mark and Khan,
Irfan and Kho,
Michelle E. and Kildal,
Anders Benjamin and Kutsogiannis,
Demetrios and Lamontagne,
François and Lee,
Todd C. and Bassi,
Gianluigi Li and Lopez Revilla,
Jose Wagner and Marquis,
Catherine and Millar,
Jonathan and Neto,
Raul and Nichol,
Alistair and Parke,
Rachael and Pereira,
Rui and Poli,
Sergio and Povoa,
Pedro and Ramanathan,
Kollengode and Rewa,
Oleksa and Riera,
Jordi and Shrapnel,
Sally and Silva,
Maria Joao and Udy,
Andrew and Uyeki,
Timothy and Webb,
Steve A. and Wils,
Evert-Jan and Rojek,
Amanda and Olliaro,
Piero L.},
year={2021},
month=dec,
pages={00552–02021} }