Paal Peter, Brugger Hermann, Kaser Georg, Putzer Gabriel, Tiefenthaler Werner, Wenzel Volker
Department of Anaesthesiology and Critical Care Medicine, Innsbruck Medical University, Innsbruck, Austria.
Lancet. 2013 Feb 9;381(9865):506. doi: 10.1016/S0140-6736(12)62032-7.