Chang Guohao, Lim Roy Tet Chen, Vu Thang Duc, Kofidis Theodoros, Ti Lian Kah
From the *Department of Cardiac, Thoracic and Vascular Surgery, and †Department of Anesthesia, National University Health System, Singapore.
Anesth Analg. 2015 Dec;121(6):1464-6. doi: 10.1213/ANE.0000000000000978.