Horby Peter, Staplin Natalie, Haynes Richard, Landray Martin
Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK.
Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK.
Lancet. 2021 Jul 24;398(10297):300. doi: 10.1016/S0140-6736(21)01422-7.