Impact Factor
3.40
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.
Continues: Journal of ultrastructure and molecular structure research.
Vol. 103, no. 1 (MARCH 1990)19900712 Notice published Printed on acid-free paper that meets the full ANSI standard for Permanent Paper