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-----. Rules of the Bureau of Health in Regard to Schools and Contagious Diseases. 1895.

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Cook, Noble David. Born to Die: Disease and New World Conquest, 1492-1650. Cambridge: Cambridge University Press, 1998.

Daily Press (Cripple Creek):
“Smallpox is Rampant in Denver”/ “Barbarity of City Officials.” 9 March 1901.
“All the Miners Feel Aggrieved.” 31 March 1901: 1
“About Vaccination.” 2 April 1901: 4.
“Notice.” 4 April 1901: 6

Denver Post
“208 Vaccinated in Hour Tuesday.”  24 October 1922: 12.
“Resolved into a Question of Professional Veracity.”  10 January 1902: 10.
“ ‘Take Care’ says Clough.”  23 January 1902: 3

Glynn, Ian and Jenifer. The Life and Death of Smallpox. Cambridge: Cambridge University Press, 2004.

Hopkins, Donald R. Princes and Peasants: Smallpox in History. Chicago: University of Chicago Press, 1983.

Koplow, David. Smallpox: The Fight to Eradicate a Global Scourge. Berkleley: University of California Press, 2003.

Magruder, A.C. “Small Pox and Pregnancy.” Colorado Medical Journal (February 1902): 59-61.

Oldstone,  Michael B. A. Viruses, Plagues and History. New York: Oxford University Press, 1998.

Preston, Richard. “Demon in the Freezer.” New Yorker (July 12, 1999): 44-61.

Robertson, R.G. Rotting Face: Smallpox and the American Indian. Caldwell, ID: Caxton Press, 2001.

Rothwell, P.D. “What the physicians and people of Colorado need more than a medical bill.” Transactions of the Colorado State Medical Society (June 1899): 231-244.

Sharpley, W.H. “The Health of the City.” Denver Medical Times (April 1908): 361-364.

Shikes, Robert. Rocky Mountain Medicine. Boulder: Johnson Books, 1986.

Simmons, Virginia McConnell. The Ute Indians of Utah, Colorado, and New Mexico. Boulder: University Press of Colorado, 2000.

“Smallpox and its Prevention.” Colorado Medical Journal (July 1900): 303-304.

Tucker, Jonathan B.  Scourge: The Once and Future Threat of Smallpox. New York:Atlantic Monthly Press, 2001.

“Vaccination.” Colorado Medical Journal (February 1900): 59-60.

Victor Daily Record
“They Object to Vaccination.” 29 March 1901, p.1.

Woodring, W.W. “Variola, Small Pox.” Colorado Medical Journal (November 1900): 490-493.