The United States National Library of Medicine, operated by the United States federal government, is the world's largest medical library. Located in Bethesda, Maryland, the NLM is an institute within the National Institutes of Health. Derived from Wikipedia licensed CC-BY-SA.
Open Access statistics for United States National Library of Medicine, United States, covering academic research published from 2000 to 2024. Read More.
Open Access Percentage
78%
Total
Publications
5.6K
Total Open
Publications
4.4K
Total
Citations
574K
Open Access
Percentage
78%
Total
Publications
5.6K
Total Open
Publications
4.4K
Total
Citations
574K
Breakdown
Publisher Open
12%
Both
47%
Other Platform Open
19%
Closed
22%
Percentage of Open Access over time
Publisher Open
Both
Other Platform Open
Closed
Volume of Open Access over time
Open
Closed
Publisher Open
OA Journal 46%
1.5K
Hybrid 34%
1.1K
No Guarantees 20%
672
Other Platform Open
Domain 86%
3.2K
Preprint 17%
618
Institution 16%
583
Other Internet 13%
488
Public 12%
459
Other Platform Locations
Name | Platform Type | Publications |
---|---|---|
PubMed Central | Domain | 3.2K |
Europe PMC | Domain | 1.9K |
Semantic Scholar | Public | 405 |
bioRxiv | Preprint | 389 |
DOI | Other Internet | 255 |
arXiv | Preprint | 134 |
CiteSeer X | Other Internet | 62 |
Research Square | Preprint | 61 |
California Digital Library - eScholarship | Other Internet | 56 |
Le Centre pour la Communication Scientifique Directe - HAL - Université Paris Descartes | Institution | 50 |