Impact Factor
3.82
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.
Contents page and abstracts available on the Internet before publication.
Title from cover.
Also issued online.
v.1, no. 1 (March 1998)19990728 Notice published Printed on acid-free paper