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
Tetanus is a highly fatal disease of domestic animals characterized by a wound infection which elaborates a powerful neurotoxin causing tetanic muscle spasms and rigidity.
"Tetanus in a Filly,"
Iowa State University Veterinarian: Vol. 23
, Article 14.
Available at: http://lib.dr.iastate.edu/iowastate_veterinarian/vol23/iss3/14