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1.
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Gowda AS, Krishnegowda G, Suo Z, Amin S, Spratt TE. Low fidelity bypass of O(2)-(3-pyridyl)-4-oxobutylthymine, the most persistent bulky adduct produced by the tobacco specific nitrosamine 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone by model DNA polymerases. Chem Res Toxicol. 2012 Jun 18; 25(6):1195-202.
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2.
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Jones SA, Boregowda R, Spratt TE, Hu J. In vitro epsilon RNA-dependent protein priming activity of human hepatitis B virus polymerase. J Virol. 2012 May; 86(9):5134-50.
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3.
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Jasti VP, Spratt TE, Basu AK. Tobacco-specific nitrosamine-derived O2-alkylthymidines are potent mutagenic lesions in SOS-induced Escherichia coli. Chem Res Toxicol. 2011 Nov 21; 24(11):1833-5.
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4.
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Olson KC, Sun D, Chen G, Sharma AK, Amin S, Ropson IJ, Spratt TE, Lazarus P. Characterization of dibenzo[a,l]pyrene-trans-11,12-diol (dibenzo[def,p]chrysene) glucuronidation by UDP-glucuronosyltransferases. Chem Res Toxicol. 2011 Sep 19; 24(9):1549-59.
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5.
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Krishnegowda G, Sharma AK, Krzeminski J, Gowda AS, Lin JM, Desai D, Spratt TE, Amin S. Facile syntheses of O(2)-[4-(3-pyridyl-4-oxobut-1-yl]thymidine, the major adduct formed by tobacco specific nitrosamine 4-methylnitrosamino-1-(3-pyridyl)-1-butanone (NNK) in vivo, and its site-specifically adducted oligodeoxynucleotides. Chem Res Toxicol. 2011 Jun 20; 24(6):960-7.
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6.
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Sk UH, Prakasha Gowda AS, Crampsie MA, Yun JK, Spratt TE, Amin S, Sharma AK. Development of novel naphthalimide derivatives and their evaluation as potential melanoma therapeutics. Eur J Med Chem. 2011 Aug; 46(8):3331-8.
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7.
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Rubinson EH, Gowda AS, Spratt TE, Gold B, Eichman BF. An unprecedented nucleic acid capture mechanism for excision of DNA damage. Nature. 2010 Nov 18; 468(7322):406-11.
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8.
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Jones NR, Spratt TE, Berg AS, Muscat JE, Lazarus P, Gallagher CJ. Association studies of excision repair cross-complementation group 1 (ERCC1) haplotypes with lung and head and neck cancer risk in a Caucasian population. Cancer Epidemiol. 2011 Apr; 35(2):175-81.
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9.
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Zhong Q, Amin S, Lazarus P, Spratt TE. Differential repair of polycyclic aromatic hydrocarbon DNA adducts from an actively transcribed gene. DNA Repair (Amst). 2010 Sep 4; 9(9):1011-6.
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10.
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Prakasha Gowda AS, Polizzi JM, Eckert KA, Spratt TE. Incorporation of gemcitabine and cytarabine into DNA by DNA polymerase beta and ligase III/XRCC1. Biochemistry. 2010 Jun 15; 49(23):4833-40.
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11.
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Olson KC, Dellinger RW, Zhong Q, Sun D, Amin S, Spratt TE, Lazarus P. Functional characterization of low-prevalence missense polymorphisms in the UDP-glucuronosyltransferase 1A9 gene. Drug Metab Dispos. 2009 Oct; 37(10):1999-2007.
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12.
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Trostler M, Delier A, Beckman J, Urban M, Patro JN, Spratt TE, Beese LS, Kuchta RD. Discrimination between right and wrong purine dNTPs by DNA polymerase I from Bacillus stearothermophilus. Biochemistry. 2009 Jun 2; 48(21):4633-41.
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13.
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Cavanaugh NA, Urban M, Beckman J, Spratt TE, Kuchta RD. Identifying the features of purine dNTPs that allow accurate and efficient DNA replication by herpes simplex virus I DNA polymerase. Biochemistry. 2009 Apr 21; 48(15):3554-64.
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14.
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Chen KM, Sacks PG, Spratt TE, Lin JM, Boyiri T, Schwartz J, Richie JP, Calcagnotto A, Das A, Bortner J, Zhao Z, Amin S, Guttenplan J, El-Bayoumy K. Modulations of benzo[a]pyrene-induced DNA adduct, cyclin D1 and PCNA in oral tissue by 1,4-phenylenebis(methylene)selenocyanate. Biochem Biophys Res Commun. 2009 May 22; 383(1):151-5.
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15.
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DeCarlo L, Gowda AS, Suo Z, Spratt TE. Formation of purine-purine mispairs by Sulfolobus solfataricus DNA polymerase IV. Biochemistry. 2008 Aug 5; 47(31):8157-64.
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16.
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Chen G, Dellinger RW, Sun D, Spratt TE, Lazarus P. Glucuronidation of tobacco-specific nitrosamines by UGT2B10. Drug Metab Dispos. 2008 May; 36(5):824-30.
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17.
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Chen KM, Spratt TE, Stanley BA, De Cotiis DA, Bewley MC, Flanagan JM, Desai D, Das A, Fiala ES, Amin S, El-Bayoumy K. Inhibition of nuclear factor-kappaB DNA binding by organoselenocyanates through covalent modification of the p50 subunit. Cancer Res. 2007 Nov 1; 67(21):10475-83.
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18.
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Coulter R, Blandino M, Tomlinson JM, Pauly GT, Krajewska M, Moschel RC, Peterson LA, Pegg AE, Spratt TE. Differences in the rate of repair of O6-alkylguanines in different sequence contexts by O6-alkylguanine-DNA alkyltransferase. Chem Res Toxicol. 2007 Dec; 20(12):1966-71.
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19.
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Beckman J, Kincaid K, Hocek M, Spratt T, Engels J, Cosstick R, Kuchta RD. Human DNA polymerase alpha uses a combination of positive and negative selectivity to polymerize purine dNTPs with high fidelity. Biochemistry. 2007 Jan 16; 46(2):448-60.
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20.
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Kretulskie AM, Spratt TE. Structure of purine-purine mispairs during misincorporation and extension by Escherichia coli DNA polymerase I. Biochemistry. 2006 Mar 21; 45(11):3740-6.
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21.
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Wolfle WT, Washington MT, Kool ET, Spratt TE, Helquist SA, Prakash L, Prakash S. Evidence for a Watson-Crick hydrogen bonding requirement in DNA synthesis by human DNA polymerase kappa. Mol Cell Biol. 2005 Aug; 25(16):7137-43.
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22.
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McCain MD, Meyer AS, Schultz SS, Glekas A, Spratt TE. Fidelity of mispair formation and mispair extension is dependent on the interaction between the minor groove of the primer terminus and Arg668 of DNA polymerase I of Escherichia coli. Biochemistry. 2005 Apr 19; 44(15):5647-59.
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23.
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Meyer AS, Blandino M, Spratt TE. Escherichia coli DNA polymerase I (Klenow fragment) uses a hydrogen-bonding fork from Arg668 to the primer terminus and incoming deoxynucleotide triphosphate to catalyze DNA replication. J Biol Chem. 2004 Aug 6; 279(32):33043-6.
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24.
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Guttenplan JB, Spratt TE, Khmelnitsky M, Kosinska W, Desai D, El-Bayoumy K. Effects of 3H-1,2-dithiole-3-thione, 1,4-phenylenebis(methylene)selenocyanate, and selenium-enriched yeast individually and in combination on benzo[a]pyrene-induced mutagenesis in oral tissue and esophagus in lacZ mice. Mutat Res. 2004 Apr 11; 559(1-2):199-210.
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25.
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Meyer AS, McCain MD, Fang Q, Pegg AE, Spratt TE. O6-alkylguanine-DNA alkyltransferases repair O6-methylguanine in DNA with Michaelis-Menten-like kinetics. Chem Res Toxicol. 2003 Nov; 16(11):1405-9.
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26.
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Washington MT, Wolfle WT, Spratt TE, Prakash L, Prakash S. Yeast DNA polymerase eta makes functional contacts with the DNA minor groove only at the incoming nucleoside triphosphate. Proc Natl Acad Sci U S A. 2003 Apr 29; 100(9):5113-8.
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27.
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Spratt TE. Identification of hydrogen bonds between Escherichia coli DNA polymerase I (Klenow fragment) and the minor groove of DNA by amino acid substitution of the polymerase and atomic substitution of the DNA. Biochemistry. 2001 Mar 6; 40(9):2647-52.
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28.
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Spratt TE, Schultz SS, Levy DE, Chen D, Schlüter G, Williams GM. Different mechanisms for the photoinduced production of oxidative DNA damage by fluoroquinolones differing in photostability. Chem Res Toxicol. 1999 Sep; 12(9):809-15.
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29.
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Spratt TE, Wu JD, Levy DE, Kanugula S, Pegg AE. Reaction and binding of oligodeoxynucleotides containing analogues of O6-methylguanine with wild-type and mutant human O6-alkylguanine-DNA alkyltransferase. Biochemistry. 1999 May 25; 38(21):6801-6.
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30.
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Wang L, Spratt TE, Pegg AE, Peterson LA. Synthesis of DNA oligonucleotides containing site-specifically incorporated O6-[4-oxo-4-(3-pyridyl)butyl]guanine and their reaction with O6-alkylguanine-DNA alkyltransferase. Chem Res Toxicol. 1999 Feb; 12(2):127-31.
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31.
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Nunes MG, Desai D, Koehl W, Spratt TE, Guengerich FP, Amin S. Inhibition of 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) metabolism in human hepatic microsomes by ipomeanol analogs--an exploratory study. Cancer Lett. 1998 Jul 17; 129(2):131-8.
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32.
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Spratt TE, Zydowsky TM, Floss HG. Stereochemistry of the in vitro and in vivo methylation of DNA by (R)- and (S)-N-[2H1,3H]methyl-N-nitrosourea and (R)- and (S)-N-nitroso-N-[2H1,3H]methyl-N-methylamine. Chem Res Toxicol. 1997 Dec; 10(12):1412-9.
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33.
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Spratt TE. Klenow fragment-DNA interaction required for the incorporation of nucleotides opposite guanine and O6-methylguanine. Biochemistry. 1997 Oct 28; 36(43):13292-7.
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34.
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Hecht SS, Spratt TE, Trushin N. Absolute configuration of 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanol formed metabolically from 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone. Carcinogenesis. 1997 Sep; 18(9):1851-4.
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35.
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Spratt TE, Levy DE. Structure of the hydrogen bonding complex of O6-methylguanine with cytosine and thymine during DNA replication. Nucleic Acids Res. 1997 Aug 15; 25(16):3354-61.
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36.
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Rosen JE, Chen D, Prahalad AK, Spratt TE, Schluter G, Williams GM. A fluoroquinolone antibiotic with a methoxy group at the 8 position yields reduced generation of 8-oxo-7,8-dihydro-2'-deoxyguanosine after ultraviolet-A irradiation. Toxicol Appl Pharmacol. 1997 Aug; 145(2):381-7.
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37.
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Wang L, Spratt TE, Liu XK, Hecht SS, Pegg AE, Peterson LA. Pyridyloxobutyl adduct O6-[4-oxo-4-(3-pyridyl)butyl]guanine is present in 4-(acetoxymethylnitrosamino)-1-(3-pyridyl)-1-butanone-treated DNA and is a substrate for O6-alkylguanine-DNA alkyltransferase. Chem Res Toxicol. 1997 May; 10(5):562-7.
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38.
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Liu XK, Spratt TE, Murphy SE, Peterson LA. Pyridyloxobutylation of guanine residues by 4-[(acetoxymethyl)nitrosamino]-1-(3-pyridyl)-1-butanone generates substrates of O6-alkylguanine-DNA alkyltransferase. Chem Res Toxicol. 1996 Sep; 9(6):949-53.
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39.
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Chen W, Weisburger JH, Fiala ES, Spratt TE, Carmella SG, Chen D, Hecht SS. Gastric carcinogenesis: 2-chloro-4-methylthiobutanoic acid, a novel mutagen in salted, pickled Sanma hiraki fish, or similarly treated methionine. Chem Res Toxicol. 1996 Jan-Feb; 9(1):58-66.
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40.
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Chen W, Weisburger JH, Fiala ES, Carmella SG, Chen D, Spratt TE, Hecht SS. Unexpected mutagen in fish. Nature. 1995 Apr 13; 374(6523):599.
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41.
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Spratt TE, Campbell CR. Synthesis of oligodeoxynucleotides containing analogs of O6-methylguanine and reaction with O6-alkylguanine-DNA alkyltransferase. Biochemistry. 1994 Sep 20; 33(37):11364-71.
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42.
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Hecht SS, Peterson LA, Spratt TE. Tobacco-specific nitrosamines. IARC Sci Publ. 1994; (125):91-106.
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43.
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Yang YM, Rutberg SE, Luo FC, Spratt TE, Halaban R, Ferrone S, Ronai Z. A transcriptional inhibitor induced in human melanoma cells upon ultraviolet irradiation. Cell Growth Differ. 1993 Jul; 4(7):595-602.
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44.
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Spratt TE, de los Santos H. Reaction of O6-alkylguanine-DNA alkyltransferase with O6-methylguanine analogues: evidence that the oxygen of O6-methylguanine is protonated by the protein to effect methyl transfer. Biochemistry. 1992 Apr 14; 31(14):3688-94.
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45.
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Carmella SG, Kagan SS, Spratt TE, Hecht SS. Evaluation of cysteine adduct formation in rat hemoglobin by 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone and related compounds. Cancer Res. 1990 Sep 1; 50(17):5453-9.
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46.
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Spratt TE, Peterson LA, Confer WL, Hecht SS. Solvolysis of model compounds for alpha-hydroxylation of N'-nitrosonornicotine and 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone: evidence for a cyclic oxonium ion intermediate in the alkylation of nucleophiles. Chem Res Toxicol. 1990 Jul-Aug; 3(4):350-6.
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47.
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Luks HJ, Spratt TE, Vavrek MT, Roland SF, Weisburger JH. Identification of sulfate and glucuronic acid conjugates of the 5-hydroxy derivative as major metabolites of 2-amino-3-methylimidazo[4,5-f]quinoline in rats. Cancer Res. 1989 Aug 15; 49(16):4407-11.
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48.
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Spratt TE, Trushin N, Lin D, Hecht SS. Analysis for N2-(pyridyloxobutyl)deoxyguanosine adducts in DNA of tissues exposed to tritium-labeled 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone and N'-nitrosonornicotine. Chem Res Toxicol. 1989 May-Jun; 2(3):169-73.
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49.
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Hecht SS, Carmella SG, Trushin N, Spratt TE, Foiles PG, Hoffmann D. Approaches to the development of assays for interaction of tobacco-specific nitrosamines with haemoglobin and DNA. IARC Sci Publ. 1988; (89):121-8.
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50.
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Hecht SS, Spratt TE, Trushin N. Evidence for 4-(3-pyridyl)-4-oxobutylation of DNA in F344 rats treated with the tobacco-specific nitrosamines 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone and N'-nitrosonornicotine. Carcinogenesis. 1988 Jan; 9(1):161-5.
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