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Khalturin K, Becker M, Rinkevich B, Bosch TC.Khalturin K, et al.Proc Natl Acad Sci U S A. 2003 Jan 21;100(2):622-7. doi: 10.1073/pnas.0234104100. Epub 2003 Jan 7.Proc Natl Acad Sci U S A. 2003.PMID: 12518047Free PMC article.
Wittlieb J, Khalturin K, Lohmann JU, Anton-Erxleben F, Bosch TC.Wittlieb J, et al. Among authors: khalturin k.Proc Natl Acad Sci U S A. 2006 Apr 18;103(16):6208-11. doi: 10.1073/pnas.0510163103. Epub 2006 Mar 23.Proc Natl Acad Sci U S A. 2006.PMID: 16556723Free PMC article.