@misc{indiciae2f8b82f37d40, title = {Successful use of a competency step exam in a perfusion education program.}, author = {Jeffrey B Riley and Philip D Beckley and Richard D Tallman and Allison S Spiwak}, year = {2006}, url = {https://pubmed.ncbi.nlm.nih.gov/16637522/}, note = {Source identifier: 16637522} }