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 patient was admitted to Stange Memorial Clinic, Jan. 19, 1957. On the twenty-third the excessive hoof growth was removed and the remainder was shaped into a temporary hoof.
Iowa State University Veterinarian: Vol. 19
, Article 11.
Available at: http://lib.dr.iastate.edu/iowastate_veterinarian/vol19/iss2/11