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Kumar S, Karan R, Kapoor S, S P S, S K K.Kumar S, et al. Among authors: s p s, s k k.Braz J Microbiol. 2012 Oct;43(4):1595-603. doi: 10.1590/S1517-838220120004000044. Epub 2012 Jun 1.Braz J Microbiol. 2012.PMID: 24031991Free PMC article.