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Radolf JD (1996). Baron S (ed.). Treponema (4th ed.). Galveston (TX): University of Texas Medical Branch at Galveston. ISBN978-0-9631172-1-2. PMID21413263. NBK7716. Retrieved 13 February 2019.
Radolf JD (1996), Baron S (ed.), "Treponema", Medical Microbiology (4th ed.), Galveston (TX): University of Texas Medical Branch at Galveston, ISBN978-0-9631172-1-2, PMID21413263, retrieved 10 November 2024
Tang Y, Zhou Y, He B, Cao T, Zhou X, Ning L, Chen E, Li Y, Xie X, Peng B, Hu Y, Liu S (19 October 2022). "Investigation of the immune escape mechanism of Treponema pallidum". Infection. 51 (2): 305–321. doi:10.1007/s15010-022-01939-z. PMID36260281. S2CID252994863.
Radolf JD (1996), Baron S (ed.), "Treponema", Medical Microbiology (4th ed.), Galveston (TX): University of Texas Medical Branch at Galveston, ISBN978-0-9631172-1-2, PMID21413263, retrieved 7 November 2024
Radolf JD (1996). Baron S (ed.). Treponema (4th ed.). Galveston (TX): University of Texas Medical Branch at Galveston. ISBN978-0-9631172-1-2. PMID21413263. NBK7716. Retrieved 13 February 2019.
Radolf JD (1996), Baron S (ed.), "Treponema", Medical Microbiology (4th ed.), Galveston (TX): University of Texas Medical Branch at Galveston, ISBN978-0-9631172-1-2, PMID21413263, retrieved 10 November 2024
Tang Y, Zhou Y, He B, Cao T, Zhou X, Ning L, Chen E, Li Y, Xie X, Peng B, Hu Y, Liu S (19 October 2022). "Investigation of the immune escape mechanism of Treponema pallidum". Infection. 51 (2): 305–321. doi:10.1007/s15010-022-01939-z. PMID36260281. S2CID252994863.