Impact Factor
3.60
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.
Also issued online.
Chiefly English, some Spanish; issues for 1999- in English; issues for Mar. 2004- Dec. 2004 include abstracts in Portuguese and Spanish.