Swartley, J. S., & Stephens, D. S. (1994). Identification of a genetic locus involved in the biosynthesis of N-acetyl-D-mannosamine, a precursor of the (alpha 2-->8)-linked polysialic acid capsule of serogroup B Neisseria meningitidis.

Swartley, J S., und D S. Stephens. Identification of a Genetic Locus Involved in the Biosynthesis of N-acetyl-D-mannosamine, a Precursor of the (alpha 2-->8)-linked Polysialic Acid Capsule of Serogroup B Neisseria Meningitidis. 1994.

Swartley, J S., und D S. Stephens. Identification of a Genetic Locus Involved in the Biosynthesis of N-acetyl-D-mannosamine, a Precursor of the (alpha 2-->8)-linked Polysialic Acid Capsule of Serogroup B Neisseria Meningitidis. 1994.