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Da Costa A, Michaud P, Petit E, Heyraud A, Colin-Morel P, Courtois B, Courtois J.Da Costa A, et al. Among authors: courtois b, courtois j.Appl Environ Microbiol. 2001 Nov;67(11):5197-203. doi: 10.1128/AEM.67.11.5197-5203.2001.Appl Environ Microbiol. 2001.PMID: 11679345Free PMC article.