Vos JJ, Poterman M, Salm PP, Amsterdam KV, Struys MMRF, Scheeren TWL, et al. Noninvasive pulse pressure variation and stroke volume variation to predict fluid responsiveness at multiple thresholds: a prospective observational study. Can J Anaesth. 2015;62(11):1153-60.
Poterman M, Vos JJ, Vereecke HEM, Struys MMRF, Vanoverschelde H, Scheeren TWL, et al. Differential effects of phenylephrine and norepinephrine on peripheral tissue oxygenation during general anaesthesia: A randomised controlled trial. Eur J Anaesthesiol. 2015;32(8):571-80.