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
A grade Holstein cow, owned by the Iowa State College Dairy Department, was entered in the Veterinary Clinic on March 6, 1940, for final clinical examination to be followed by necropsy. Upon arrival, a history of general debility and emaciation over a period of about five months was given. The patient had a high pulse rate and a temperature of 103°.
Elliott, Ivan C.
"Renal Adenocarcinoma in a Cow,"
Iowa State University Veterinarian: Vol. 2
, Article 10.
Available at: http://lib.dr.iastate.edu/iowastate_veterinarian/vol2/iss3/10