@inbook{1180746177,
author={Daniel L. Riddle and Paul W. Stratford},
title={What Does This Outcome Measurement Really Mean?},
booktitle={Is This Change Real?},
publisher={F. A. Davis Company},
address={New York, NY},
year={2013},
url={fadavispt.mhmedical.com/content.aspx?aid=1180746177}
}