Norris, S. J., Charon, N. W., Cook, R. G., Fuentes, M. D., & Limberger, R. J. (1988). Antigenic relatedness and N-terminal sequence homology define two classes of periplasmic flagellar proteins of Treponema pallidum subsp. pallidum and Treponema phagedenis.

Norris, S J., N W. Charon, R G. Cook, M D. Fuentes, et R J. Limberger. Antigenic Relatedness and N-terminal Sequence Homology Define Two Classes of Periplasmic Flagellar Proteins of Treponema Pallidum Subsp. Pallidum and Treponema Phagedenis. 1988.

Norris, S J., et al. Antigenic Relatedness and N-terminal Sequence Homology Define Two Classes of Periplasmic Flagellar Proteins of Treponema Pallidum Subsp. Pallidum and Treponema Phagedenis. 1988.