000 00278nam a2200097Ia 4500
008 220809s1998 xx 000 0 und d
041 _aeng
245 _aSurgical Clinics of North America Vol.78, No.4, 1998
260 _aPhiladelphia
_bWB Saunders Co
_c1998
520 _aBack Volume
999 _c160867
_d160867