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
Central Iowa was the scene of a recent outbreak of anthrax which, up to the present time, involved four herds of cattle and one person. The following cases outline the recent outbreak which is typical of such enzootic diseases.
"Anthrax in Iowa,"
Iowa State University Veterinarian: Vol. 6
, Article 9.
Available at: http://lib.dr.iastate.edu/iowastate_veterinarian/vol6/iss2/9