000 00285nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aSigel (Helmut) Ed.
245 0 _aMetal ions in biological system
260 _bMarcel Dekker
260 _c1980
365 _b703.2
942 _cBK
999 _c208714
_d208714