Hofmann Bjørn, Welch H Gilbert
Department of Health Sciences in Gjøvik, Norwegian University of Science and Technology, and Centre for Medical Ethics at the University of Oslo, PO Box 1130, Blindern, N-0318 Oslo, Norway
Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, USA.
BMJ. 2017 Jul 18;358:j3314. doi: 10.1136/bmj.j3314.