Features of 20 133 UK patients in hospital with covid-19 using the ISARIC WHO Clinical Characterisation Protocol: prospective observational cohort study.
Annemarie B DochertyEwen M HarrisonChristopher A GreenHayley E HardwickRiinu PiusLisa NormanKarl A HoldenJonathan M ReadFrank DondelingerGail CarsonLaura MersonJames LeeDaniel PlotkinLouise SigfridSophie HalpinClare JacksonCarrol GamblePeter W HorbyJonathan S Nguyen-Van-TamAntonia HoClark D RussellJake DunningPeter Jm OpenshawJ Kenneth BaillieMalcolm Gracie Semplenull nullPublished in: BMJ (Clinical research ed.) (2020)
ISRCTN66726260.