000 00280nam a2200097Ia 4500
008 120527s9999 xx 000 0 und d
100 _aSCHOLLER,R.Jayle
245 _aGass chromatography of hormonal steriod applied to biological fluids
260 _bGordon&Breach Sci.
942 _cBK
999 _c24242
_d24242