Impact Factor
3.40
Estimated influence, citation density, publishing volume, and citation integrity from the analytics table.
Volume, recency, access pattern, and citing-community signals from the journal analytics record.
Recent article records with DOI-first linking and condensed abstracts.
Title from cover.
Each issue has also a distinctive title.
Latest issue consulted: Vol. 9, issue 6 (Dec. 2004).
Also available online.