Krause Philip, Fleming Thomas R, Longini Ira, Henao-Restrepo Ana Maria, Peto Richard
Center for Biologics Evaluation and Research, US Food and Drug Administration, Washington, DC, USA.
Fred Hutchinson Cancer Centre, University of Washington, Seattle, WA, USA.
Lancet. 2020 Sep 12;396(10253):741-743. doi: 10.1016/S0140-6736(20)31821-3. Epub 2020 Aug 27.