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
May 10, 1947, a I-year old Duroc gilt was brought to the Stange Memorial Clinic with an abscess of the right scapular region, with a fistulous tract discharging pus over the right shoulder area. The temperature of the gilt was elevated to 104.8° F.
Kilpatrick, W. J.
"Corynebacterium Psuedotuberculosis in a Gilt,"
Iowa State University Veterinarian: Vol. 10
, Article 3.
Available at: http://lib.dr.iastate.edu/iowastate_veterinarian/vol10/iss3/3