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Tufan AC, Satiroglu-Tufan NL.Tufan AC, et al.Curr Cancer Drug Targets. 2005 Jun;5(4):249-66. doi: 10.2174/1568009054064624.Curr Cancer Drug Targets. 2005.PMID: 15975046Review.
Bir F, Calli-Demirkan N, Tufan AC, Akbulut M, Satiroglu-Tufan NL.Bir F, et al. Among authors: tufan ac.World J Gastroenterol. 2007 Jun 21;13(23):3183-8. doi: 10.3748/wjg.v13.i23.3183.World J Gastroenterol. 2007.PMID: 17589896Free PMC article.