Iowa State University Veterinarian Records, RS 22/6/0/9, University Archives, Special Collections Department, Iowa State University, http://www.add.lib.iastate.edu/spcl/arch/rgrp/22-6-0-9.html
Leukemia is a general systemic disease which is relatively common in the dog. Irrespective of its high incidence, the veterinary profession has not as yet uncovered the etiological factors involved in this insidious disease, and, as in too many of our disease problems, there has never been a satisfactory treatment discovered.
Quick, Harry L.
"Myeloid Leukemia of the Dog,"
Iowa State University Veterinarian: Vol. 7
, Article 11.
Available at: http://lib.dr.iastate.edu/iowastate_veterinarian/vol7/iss4/11