000 00310nam a2200133Ia 4500
008 220729s2020 xx 000 0 und d
041 _aeng
100 _aShlomo Melmed
245 _aWilliams text book of endocrinology
250 _a14
260 _aNY
_bEleseviar
_c2020
300 _a1738
440 _vVol 2
999 _c139550
_d139550