000 00304nam a22001217a 4500
008 260116b ||||| |||| 00| 0 eng d
041 _aeng
080 _a0002
100 _a02
101 _amed
245 _aToxicological Profile for Selenium
_cDepartament of Health & Human Services
942 _2lcc
_cBK
999 _c60749
_d60749