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Okibe N, Gericke M, Hallberg KB, Johnson DB.Okibe N, et al. Among authors: johnson db.Appl Environ Microbiol. 2003 Apr;69(4):1936-43. doi: 10.1128/AEM.69.4.1936-1943.2003.Appl Environ Microbiol. 2003.PMID: 12676667Free PMC article.
Okibe N, Johnson DB.Okibe N, et al. Among authors: johnson db.Biotechnol Bioeng. 2004 Sep 5;87(5):574-83. doi: 10.1002/bit.20138.Biotechnol Bioeng. 2004.PMID: 15352055
Rawlings DE, Johnson DB.Rawlings DE, et al. Among authors: johnson db.Microbiology (Reading). 2007 Feb;153(Pt 2):315-324. doi: 10.1099/mic.0.2006/001206-0.Microbiology (Reading). 2007.PMID: 17259603Free article.Review.