000 00269nam a2200097Ia 4500
008 220729s1981 xx 000 0 und d
041 _aeng
100 _aIsmail A A A
245 _aBiochemical investigations in endocrinology
260 _aLondon
_bAcademic Pubhishers
_c1981
999 _c127514
_d127514