Centurion-Lara, A., Arroll, T., Castillo, R., Shaffer, J. M., Castro, C., Van Voorhis, W. C., & Lukehart, S. A. (1997). Conservation of the 15-kilodalton lipoprotein among Treponema pallidum subspecies and strains and other pathogenic treponemes: Genetic and antigenic analyses.

Centurion-Lara, A., T. Arroll, R. Castillo, J M. Shaffer, C. Castro, W C. Van Voorhis, a S A. Lukehart. Conservation of the 15-kilodalton Lipoprotein Among Treponema Pallidum Subspecies and Strains and Other Pathogenic Treponemes: Genetic and Antigenic Analyses. 1997.

Centurion-Lara, A., et al. Conservation of the 15-kilodalton Lipoprotein Among Treponema Pallidum Subspecies and Strains and Other Pathogenic Treponemes: Genetic and Antigenic Analyses. 1997.