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Buchanan RL, Stahl HG, Bencivengo MM, Del Corral F.Buchanan RL, et al. Among authors: stahl hg.Appl Environ Microbiol. 1989 Mar;55(3):599-603. doi: 10.1128/aem.55.3.599-603.1989.Appl Environ Microbiol. 1989.PMID: 2494936Free PMC article.