000 00278nam a2200109Ia 4500
008 201224s9999||||xx |||||||||||||| ||und||
100 _aBostrom,H.
_94622
245 0 _aUnexpected complications in medical care
260 _bPublic Health service
_c1990
500 _a32
942 _cBK
999 _c6495
_d6479