Walker, E. M., Howell, J. K., You, Y., Hoffmaster, A. R., Heath, J. D., Weinstock, G. M., & Norris, S. J. (1995). Physical map of the genome of Treponema pallidum subsp. pallidum (Nichols).

Walker, E M., J K. Howell, Y. You, A R. Hoffmaster, J D. Heath, G M. Weinstock, و S J. Norris. Physical Map of the Genome of Treponema Pallidum Subsp. Pallidum (Nichols). 1995.

Walker, E M., et al. Physical Map of the Genome of Treponema Pallidum Subsp. Pallidum (Nichols). 1995.