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Coyne, Michael J., Arthur O. Tzianabos, Benjamin C. Mallory, Vincent J. Carey, Dennis L. Kasper, ja Laurie E. Comstock. Polysaccharide Biosynthesis Locus Required for Virulence of Bacteroides Fragilis. American Society for Microbiology, 2001.

Coyne, Michael J., et al. Polysaccharide Biosynthesis Locus Required for Virulence of Bacteroides Fragilis. American Society for Microbiology, 2001.