De Vry Derek J, Schnake Paul K, Colwell Elizabeth M, Novalija Jutta, Almassi G Hossein, Pagel Paul S
Departments of *Anesthesia.
Cardiothoracic Surgery, Clement J. Zablocki Veterans Affairs Medical Center, Milwaukee, WI.
J Cardiothorac Vasc Anesth. 2015 Apr;29(2):545-7. doi: 10.1053/j.jvca.2014.09.012. Epub 2014 Dec 19.