Journal Citation Impact
Estimated influence, citation density, publishing volume, and citation integrity from the analytics table.
Citations Trend
Monthly Publications Cadence
Citing Geographic Demographics
Citing Fields of Research
Publishing Activity & Reach
Volume, recency, access pattern, and citing-community signals from the journal analytics record.
Coverage & Indexing History
Research Focus & Classification
Indexed Subjects
Broad Categories
MeSH Descriptors
Latest Publications
Recent article records with DOI-first linking and condensed abstracts.
Swerving Growth
The AI Revolution Is Coming
Scroll Bars
Knit Theory
The Universe’s Biggest Explosions
Have we finally found dark matter?
Are Ultraprocessed Foods Really Bad for You?
AI Spotter
Lettuce Meat
The Supernova in Waiting
Bibliographical & Catalog Notes
Vol. 259. no. 4 (Oct. 1988) also reprinted with title: The science of AIDS.
Vol. 268, no. 3 (Mar. 1993) misnumbered as v. 266, no. 3.
Vol. 285, no. 2 (Aug. 2001) misnumbered as v. 265, no. 2.
Also issued online.
Microfilm. v. 199 (1958), v. 204, jan-jun (1961) 2 microfilm reels : negative ; 35 mm.
Indexes: 1948-57. 1 v.
Each issue also published in an International ed. with identical content, but different pagination and advertisements.
v.1-198 (1959-1957)Will not microfilm 20070111
Vol. 272, no. 4 (APR 1995)19950522 Notice not published Printed on acid-free paper