000 00415nam a22001457a 4500
005 20171110091643.0
041 _aENG
082 _a612.3924
245 _aTrace Elements in Human Nutrition
_bReport of a WHO Expert Committee
260 _aGeneva
_bWorld Health Organization
_c1973
300 _a65
490 _aWorld Health Organization,Technical Report Series, No.532
650 _aTrace element
942 _2ddc
_cLBK
999 _c6622
_d6622