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 ten-year old male Standard Poodle was brought into your hospital because the owner noticed that the dog had not been feeling well. It was obvious that the dog was severely depressed. The dog had a history of renal problems for the past two years.
Swan, Jerry L.
"Small Animal Clinical Quiz,"
Iowa State University Veterinarian: Vol. 31
, Article 2.
Available at: http://lib.dr.iastate.edu/iowastate_veterinarian/vol31/iss1/2