T. N Weingarten, F. X Whalen, D. O Warner, O Gajic, G. J Schears, M. R Snyder, D. R Schroeder and J. Sprung
BJA: British Journal of Anaesthesia 104 ( 1 ): 16 - 22 , 2010
T. N Weingarten, A. S Flores, J. A McKenzie, L. T Nguyen, W. B Robinson, T. M Kinney, B. T Siems, P. J Wenzel, M. G Sarr, M. S Marienau, D. R Schroeder, E. J Olson, T. I Morgenthaler, D. O Warner and J. Sprung
BJA: British Journal of Anaesthesia 106 ( 1 ): 131 - 139 , 2011