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 2-yearold Holstein cow was admitted to Stange Memorial Clinic on Sept. 14, 1950, with a fracture of the external angle of the ilium. The symptoms were as follows: A contused wound over the tuber coxae from which was draining a purulent exudate. There was heat and swelling and the area was very sensitive.
Freeman, E. M.
"Fracture of the Ilium,"
Iowa State University Veterinarian: Vol. 13
, Article 14.
Available at: http://lib.dr.iastate.edu/iowastate_veterinarian/vol13/iss1/14