Mulley Albert, Coulter Angela, Wolpert Miranda, Richards Tessa, Abbasi Kamran
Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine at Dartmouth, NH 03756, US
Nuffield Department of Population Health, University of Oxford.
BMJ. 2017 Mar 30;356:j1401. doi: 10.1136/bmj.j1401.