000 00290nam a2200133Ia 4500
008 200512s9999 xx 000 0 und d
082 _a617
100 _aDavidson
245 0 _aPrinciple and practice of medicine
250 _a20
260 _bCl
_c2006
440 _v_
650 _aSurgery
999 _c49711
_d49711