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
On November 13, 1959, a one year old male, domestic feline was admitted to Stange Memorial Clinic with a rather vague history of being weak and having a nasal discharge. Rales could be heard in the lungs upon examination along with signs of dyspnea and abdominal pain when palpated. The cat died on the examination table with no specific diagnosis.
Kerns, D. D.
"A Case of Toxoplasmosis in a Domestic Felin,"
Iowa State University Veterinarian: Vol. 22
, Article 12.
Available at: http://lib.dr.iastate.edu/iowastate_veterinarian/vol22/iss2/12