Impact Factor
3.26
Journal Citation Impact
Estimated influence, citation density, publishing volume, and citation integrity from the analytics table.
Citation rate
2.98
732 total citations
h5-index
39
h5 depth signal
Cited share
49.0%
129 of 263
Total citations
732
Citation footprint
Metric signal
1.48
External metric anchor
Self-citation
0.0%
0 self-citations
Citations Trend
Monthly Publications Cadence
Citing Geographic Demographics
United States
913
Canada
29
United Kingdom
8
Spain
6
Italy
5
Citing Fields of Research
Cardiology
113
Patient Care
72
Allergies
54
Nutrition & Dietetics
47
Substance Abuse
40
Publishing Activity & Reach
Volume, recency, access pattern, and citing-community signals from the journal analytics record.
All-time article footprint
10,532
Articles tracked across the journal lifetime
Indexed publication set
263
129 cited publications
Last 12 months
111
9.3 publications/month
Open access share
0.9%
1 OA publications in the last year
Leading citing country
United States
913 citing publications
Leading citing field
Cardiology
113 citing publications
Latest tracked publication
9 October 2026
10 recent records available
Coverage & Indexing History
v49n1, Jan. 1965-
v49n1, Jan. 1965-
Active Coverage
Active Coverage
Active Coverage
Research Focus & Classification
Indexed Subjects
Cardiology
Diagnostic & Therapeutic Ultrasound
Hematology
Patient Care
Antibiotic & Antibacterial Agents
Laryngology
Broad Categories
Medicine
Cardiology
Sexually Transmitted Diseases
Allergies
Hematology
Musculoskeletal Disorders
Lung Cancer
MeSH Descriptors
Medicine
Latest Publications
Recent article records with DOI-first linking and condensed abstracts.
01
DOI 10.1016/j.mcna.2026.08.004
Open DOI
Airway Management in Respiratory Failure
02
03
DOI 10.1016/s0025-7125(26)00088-x
Open DOI
Contributors
04
DOI 10.1016/s0025-7125(26)00087-8
Open DOI
Forthcoming Issues
05
06
DOI 10.1016/s0025-7125(26)00085-4
Open DOI
Leadership Principles in Healthcare
07
DOI 10.1016/j.mcna.2026.08.002
Open DOI
CME Accreditation Page
08
DOI 10.1016/j.mcna.2026.09.003
Open DOI
Internal Medicine Bedside Procedures: Where Technical Excellence Meets Compassionate Patient Care
09
DOI 10.1016/j.mcna.2026.08.007
Open DOI
The Enduring Value of Bedside Procedures in Internal Medicine
10
DOI 10.1016/j.mcna.2026.07.007
Open DOI
Thoracentesis in Internal Medicine
Bibliographical & Catalog Notes
Beginning with 1940, the Nov. issue includes a three year cumulative index.
Issues for July 1943-Nov. 1958 lack vol. numbering, but constitute v. 27, no. 4-v. 42.
Also issued online.
Microfilm. v. 1 (1917)-10 (1927). 10 microfilm reels : negative ; 35 mm.
Vol. 79, no. 2 (MAR 1995)19950522 Notice not published Printed on acid-free paper