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
Students who take the National Board examination in Iowa will find some important differences from the exam given in past years. A major part of this change will be the inclusion of a Clinical Competency Test (CCT) in the examination.
"Changes in National Boards to Affect Iowa Students,"
Iowa State University Veterinarian: Vol. 42
, Article 3.
Available at: https://lib.dr.iastate.edu/iowastate_veterinarian/vol42/iss1/3