Research
Risk stratification of patients admitted to hospital with covid-19 using the ISARIC WHO Clinical Characterisation Protocol: development and validation of the 4C Mortality Score
BMJ 2020; 370 doi: https://doi.org/10.1136/bmj.m3339 (Published 09 September 2020) Cite this as: BMJ 2020;370:m3339Linked Editorial
Prediction models for covid-19 outcomes