A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL. The file type is application/pdf.
application/pdf
Frank A. Russo, Jeffery A. Jones. "Urgency is a non-monotonic function of pulse rate." Journal of the Acoustical Society of America 122.5 (2007) EL185