Smith Ian J, Sidebotham David A, McGeorge Alastair D, Dorman Edwin B, Wilsher Margaret L, Kolbe John
Department of Cardiothoracic Anaesthesia, Auckland City Hospital, Auckland, New Zealand.
Anesthesiology. 2009 Feb;110(2):427-9. doi: 10.1097/ALN.0b013e3181943288.