Impact Factor
1.20
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.
Published: Baltimore : Johns Hopkins University Press, <1990->
Issues have also distinctive titles.
Also issued online.
Also issued online.
Vol. 4 (1985)19890818 Notice published Printed on acid-free paper that meets the full ANSI standard for Permanent Paper