Halioua Bruno, Ichou Alexandre, Halioua Bethsabée, Haiat Robert, Prasquier Richard
Université Paris Sud-Department of Research in Ethics, Saint-Louis Hospital, Paris 75010, France
Department of General Medicine, Hopital Avicenne, Bobigny, France.
BMJ. 2014 Dec 18;349:g7657. doi: 10.1136/bmj.g7657.