Beral Valerie, Peto Richard, Pirie Kirstin, Reeves Gillian
Nuffield Department of Population Health, University of Oxford, Oxford OX3 7LF, UK.
Nuffield Department of Population Health, University of Oxford, Oxford OX3 7LF, UK.
Lancet. 2019 Sep 28;394(10204):1139. doi: 10.1016/S0140-6736(19)32033-1. Epub 2019 Aug 29.