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
Anabolic steroids, a drug commonly given to promote growth, especially in race or show horses, may be harmful to a mare's reproductive performance, a veterinary scientist says.
Iowa State University Veterinarian
"Effects of Anabolic Steroids: Morris Foundation Study,"
Iowa State University Veterinarian: Vol. 43
, Article 9.
Available at: http://lib.dr.iastate.edu/iowastate_veterinarian/vol43/iss1/9