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
Skin disorders are the most common cause for patient visits to the veterinarian's office, according to a nationwide survey of small animal practitioners conducted by the Alpo Pet Center in June, 1985. Of the 2,540 veterinarians polled, 90 % indicated dermatological disorders as the most frequently seen animal health problen1 in their practice.
Iowa State University Veterinarian
"New Study Looks at How Veterinarians Spend Time in Their Practices,"
Iowa State University Veterinarian: Vol. 48
, Article 14.
Available at: http://lib.dr.iastate.edu/iowastate_veterinarian/vol48/iss1/14