000 00283nam a2200097Ia 4500
008 220809s1998 xx 000 0 und d
041 _aeng
245 _aMedical Clinics of North America Vol.82, No.2, March 1998
260 _aPhiladelphia
_bWB Saunders Co
_c1998
520 _aBack Volume
999 _c160833
_d160833