Impact Factor
3.52
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.
Issues for 1977-78 have only initialism on title page.
Print issues ceased with v. 221, no. 6 (Dec. 2023).
Also issued online.
Official journal of the American Roentgen Ray Society, 1976- and the American Radium Society, 1976-1980.
Vol. 164, no. 3, SUPPL (APR-MAY 1995)19950519 Notice not published Printed on acid-free paper