000 00281nam a2200097Ia 4500
008 220809s1998 xx 000 0 und d
041 _aeng
245 _aMedical Clinics of North America Vol.82, No.3, May 1998
260 _aPhiladelphia
_bWB Saunders Co
_c1998
520 _aBack Volume
999 _c160834
_d160834