Cronhjort Maria, Mårtensson Johan, Joelsson-Alm Eva, Svensen Christer
Department of Clinical Science and Education, Karolinska Institutet, Sjukhusbacken 10, Stockholm, 11883, Sweden,
Intensive Care Med. 2015 Jun;41(6):1171-2. doi: 10.1007/s00134-015-3820-3. Epub 2015 May 14.