Anaesthesia affects plasma concentrations of vasopressin, von Willebrand factor and coagulation factor VIII in cardiac surgical patients - Kuitunen, A; Hynynen, M; Salmenperä, M; Rasi, V; Järvinen, A; Scheinin, M; Neuvonen, P J; Fyhrquist, F (Br J Anaesth, 1993)