Comstock, L. E., Coyne, M. J., Tzianabos, A. O., Pantosti, A., Onderdonk, A. B., & Kasper, D. L. (1999). Analysis of a Capsular Polysaccharide Biosynthesis Locus of Bacteroides fragilis. American Society for Microbiology.

Comstock, Laurie E., Michael J. Coyne, Arthur O. Tzianabos, Annalisa Pantosti, Andrew B. Onderdonk, and Dennis L. Kasper. Analysis of a Capsular Polysaccharide Biosynthesis Locus of Bacteroides Fragilis. American Society for Microbiology, 1999.

Comstock, Laurie E., et al. Analysis of a Capsular Polysaccharide Biosynthesis Locus of Bacteroides Fragilis. American Society for Microbiology, 1999.