000 00281nam a2200109Ia 4500
008 220729s1992 xx 000 0 und d
041 _aeng
100 _aKelley W N.
245 _aText book of internal medicine
250 _a2
260 _aPhiladelphia
_bJB Lippincott Company
_c1992
999 _c130866
_d130866