Costa R, Navalesi P, Spinazzola G, Rossi M, Cavaliere F, Antonelli M, Proietti R, Conti G
Department of Anesthesiology and Intensive Care Medicine, Università Cattolica del Sacro Cuore, Rome, Italy.
Intensive Care Med. 2008 Jun;34(6):1102-8. doi: 10.1007/s00134-008-1041-8. Epub 2008 Mar 5.