000 00284nam a2200133Ia 4500
008 200512s9999 xx 000 0 und d
082 _a617
100 _aChoudhury
245 0 _aGeneral surgical operation
250 _a5
260 _bJpb
_c2006
440 _v_
650 _aSurgery
999 _c48026
_d48026