Impact Factor
3.77
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.
Latest issue consulted: Vol. 7, no. 4 (May 2005).
Print issues ceased with v. 17 (2015)
Also issued online.
Text in English or Spanish, with summaries in either or both languages.
Published also in Mexico with the same title and content, but different advertisements.
v. 7, no. 1 (Jan-Feb. 2005)20050727 Notice published Printed on acid-free paper