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Nedal A, Zotchev SB.Nedal A, et al. Among authors: zotchev sb.Appl Microbiol Biotechnol. 2004 Mar;64(1):7-15. doi: 10.1007/s00253-003-1535-9. Epub 2004 Jan 16.Appl Microbiol Biotechnol. 2004.PMID: 14727096Review.