00295nam a2200133Ia 4500008004100000022001000041041000800051082001100059100001600070245002700086260001700113300002400130440000700154240112s2012    xx            000 0 und d  a71323  aeng  a617.05  aALDERSON D.  aBRITISH JOU OF SURGERY  bWILEY c2012  a1169-1741 HBc42259  v99