00289nam a2200133Ia 4500008004100000022001000041041000800051082000800059100001400067245003300081260001600114300001800130440000700148240112s2015    xx            000 0 und d  a13840  aeng  a617  aLISA A.S.  aCURRENT PROBLEMS IN SURGERY   bMOSBYc2015  a260-520c7-12  v52