References
Powell, Mary Lucas, Cook, Delta Collins, et al. The Myth of Syphilis. Gainesville, FL: University Press of Florida, 2005.
Quétel, Claude. History of Syphilis. Cambridge, England: Polity Press, 1990.
Brown, William J, Donohue, James F, et al. Syphilis and Other Vernereal Diseases. Cambridge, Massachusetts: Harvard University Press, 1970.
Roberts, Charlotte and Manchester, Keith. The Archaeology of Disease 3rd ed. Ithaca, New York: Cornell University Press, 2005.
Rao, V. V, Vasulu, T. S, Rector Babu, A. D. W. "Possible Paleopathological Evidence of Treponematosis from a Megalithic Site at Agripalle, India." American Journal of Physical Anthropology vol. 100 no. 1 (1996): 49-55. 20 Oct 2006
<http://dx.doi.org/10.1002/(SICI)1096-8644(199605)100:1<49::AID-AJPA5>3.0.CO;2-8>
Mitchell, Piers D. "Pre-columbian Treponemal Disease from 14th Century AD Safed, Israel, and Implications for the Medieval Eastern Mediterranean." American Journal of Physical Anthropology vol. 121 no. 2 (2003): 117-24. 20 Oct 2006
<http://dx.doi.org/10.1002/ajpa.10205>
Von Hunnius, Tanya E, Roberts, Charlotte A, Boylston, Anthea, Saunders, Shelly R. "Histological Identification of Syphilis in Pre-Columbian England." American Journal of Physical Anthropology vol. 129 no. 4 (2006): 559-66. 20 Oct 2006
<http://dx.doi.org/10.1002/ajpa.20335>
Secrets of the Dead: The Syphilis Enigma. Public Broadcasting Service (PBS). 28 Oct 2006 <http://www.pbs.org/wnet/secrets/case_syphilis/>.
Trends 2004 - STD Surveillance 2004. Centers for Disease Control and Prevention (CDC). 28 Oct 2006 <http://www.cdc.gov/std/stats/trends2004.htm>.
