Zav'ialov, N V [Polyadenylate polymerase in the diagnosis of the early stages of chemical carcinogenesis]. [electronic resource] - Gigiena truda i professional'nye zabolevaniia Feb 1988 - 25-8 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0016-9919 Subjects--Topical Terms: AnimalsClinical Enzyme Tests--methodsEthylenethioureaImidazolesImidazolidinesLiver Neoplasms, Experimental--chemically inducedMaleNucleotidyltransferases--bloodPolynucleotide Adenylyltransferase--bloodRatsTime Factors