000 00306nam a2200121Ia 4500
008 220809s9999 xx 000 0 und d
041 _aeng
100 _aBlackwell
245 _aBritish journal of surgery an cd-rom 1996-1997
260 _bBlack well
650 _aSurgery (617)
650 _aSurgery (617)
999 _c155610
_d155610