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
The toxicology section of the Iowa Veterinary Diagnostic Laboratory was started in 1965. The Veterinary Toxicology group has a staff of 6 veterinarians and 4 chemists. Three of the veterinary toxicologists are Diplomats of the American Board of Veterinary Toxicology.
VanGelder, Gary A.; Smith, Richard M.; and Buck, William B.
"Behavioral Toxicology: To Toxicants Alter Behavior?,"
Iowa State University Veterinarian: Vol. 34
, Article 5.
Available at: http://lib.dr.iastate.edu/iowastate_veterinarian/vol34/iss1/5