LEADER 01355nam 2200397 a 450 001 9910703357003321 005 20121017084605.0 035 $a(CKB)1000000000708411 035 $a(OCoLC)813107941 035 $a(EXLCZ)991000000000708411 100 $a20121016d1990 ua 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aThorium$b[electronic resource] 210 1$aAtlanta, GA :$cAgency for Toxic Substances Disease Registry, Division of Toxicoloy, Dept. of Health and Human Services, Public Health Service,$d[1990] 215 $a1 online resource (4 pages) 225 1 $aPublic health statement 300 $aTitle from title screen (viewed on Oct. 16, 2012). 300 $a"October 1990." 300 $a"CAS#: 7440-29-1." 606 $aThorium$xHealth aspects$zUnited States 606 $aThorium$xEnvironmental aspects$zUnited States 606 $aThorium$xToxicology 615 0$aThorium$xHealth aspects 615 0$aThorium$xEnvironmental aspects 615 0$aThorium$xToxicology. 712 02$aUnited States.$bAgency for Toxic Substances and Disease Registry.$bDivision of Toxicology. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910703357003321 996 $aThorium$93098756 997 $aUNINA