Impact Factor
3.52
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.
Description based on v. 73, issue 1 (Jan. 2010); title from cover.
Latest issue consulted: v. 73, issue 3 (Jan. 2010).
First,second and third issues called "transitional issue."
Also issued online.