On July 10, 1951 a 9-month-old Guernsey heifer was admitted to Stange Memorial Clinic with a bony growth located on the left mandible.
"Fracture with Sequestrum,"
Iowa State University Veterinarian: Vol. 14
, Article 15.
Available at: https://lib.dr.iastate.edu/iowastate_veterinarian/vol14/iss1/15