Impact Factor
3.58
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.
Issue for Dec. 1998 misnumbered as v. 49, no. 11 but constitutes v. 49, no. 12.
Also issued online.
19950524 Not printed on acid-free paper