Guyard, C., Chester, E. M., Raffel, S. J., Schrumpf, M. E., Policastro, P. F., Porcella, S. F., . . . Schwan, T. G. (2005). Relapsing Fever Spirochetes Contain Chromosomal Genes with Unique Direct Tandemly Repeated Sequences. American Society for Microbiology.

Guyard, Cyril, Earl M. Chester, Sandra J. Raffel, Merry E. Schrumpf, Paul F. Policastro, Stephen F. Porcella, John M. Leong, ja Tom G. Schwan. Relapsing Fever Spirochetes Contain Chromosomal Genes With Unique Direct Tandemly Repeated Sequences. American Society for Microbiology, 2005.

Guyard, Cyril, et al. Relapsing Fever Spirochetes Contain Chromosomal Genes With Unique Direct Tandemly Repeated Sequences. American Society for Microbiology, 2005.