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100   $a20120627d1978      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aBioassay of AroclorŪ 1254 for possible carcinogenicity$b[electronic resource] /$fCarcinogenesis Testing Program, Division of Cancer Cause and Prevention, National Cancer Institute, National Institutes of Health
210  1$aBethesda, Md. :$cDept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health,$d1978.
215   $a1 online resource (x, 62 pages) $cillustrations
225 1 $aCarcinogenesis technical report series ;$vno. 38
225 1 $aDHEW publication ;$vno. (NIH) 78-838
300   $a"CAS no. 27323-18-8."
300   $a"The Chemical Abstracts Service (CAS) registry number used to track this bioassay is 11097-69-1, which is determined to best define the material used in the conduct of this bioassay."
320   $aIncludes bibliographical references (pages 27-29).
606   $aCarcinogens
606   $aPolychlorinated biphenyls$xToxicology
615  0$aCarcinogens.
615  0$aPolychlorinated biphenyls$xToxicology.
712 02$aNational Cancer Institute (U.S.).$bDivision of Cancer Cause and Prevention.
712 02$aCarcinogenesis Testing Program (U.S.)
712 02$aNational Institutes of Health (U.S.)
801  0$bGPO
801  1$bGPO
801  2$bGPO
906   $aBOOK
912   $a9910701807303321
996   $aBioassay of Aroclor 1254 for possible carcinogenicity$93172383
997   $aUNINA