Authors: Willem R Spanjersberg; Willem Spanjersberg; Akkie N Ringburg; Akkie Ringburg; Engelbert A Bergs; Bert Bergs; Pita Krijen; Inger B Schipper; Inger Schipper; A N Ringburg; E W Steyerberg; M J Edwards; I B Schipper; A B van Vugt Journal: J Trauma Date: 2005-07