PT  - JOURNAL ARTICLE
AU  - Martin, Glen P.
AU  - Sperrin, Matthew
AU  - Sotgiu, Giovanni
TI  - Performance of Prediction Models for Covid-19: The Caudine Forks of the External Validation
AID  - 10.1183/13993003.03728-2020
DP  - 2020 Jan 01
TA  - European Respiratory Journal
PG  - 2003728
4099  - http://erj.ersjournals.com/content/early/2020/10/08/13993003.03728-2020.short
4100  - http://erj.ersjournals.com/content/early/2020/10/08/13993003.03728-2020.full