Aho, E. L., Botten, J. W., Hall, R. J., Larson, M. K., & Ness, J. K. (1997). Characterization of a class II pilin expression locus from Neisseria meningitidis: Evidence for increased diversity among pilin genes in pathogenic Neisseria species.

Aho, E L., J W. Botten, R J. Hall, M K. Larson, and J K. Ness. Characterization of a Class II Pilin Expression Locus From Neisseria Meningitidis: Evidence for Increased Diversity Among Pilin Genes in Pathogenic Neisseria Species. 1997.

Aho, E L., et al. Characterization of a Class II Pilin Expression Locus From Neisseria Meningitidis: Evidence for Increased Diversity Among Pilin Genes in Pathogenic Neisseria Species. 1997.