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
Neurological diseases of cattle have become very important to veterinarians in the past five years. As stockmen's management practices have improved, their demands for more sophisticated diagnostic and therapeutic techniques from veterinarians have increased. The veterinarian who successfully meets these legitimate demands gains, and deserves, the respect and business of the livestock industry.
Howard, James and Fawcett, Kennedy
"Practical Differential Diagnosis of Polioencephalomalacia and Thromboembolic Meningoencephalitis,"
Iowa State University Veterinarian: Vol. 28
, Article 1.
Available at: http://lib.dr.iastate.edu/iowastate_veterinarian/vol28/iss3/1