Open Access statistics for Center for Drug Evaluation and Research, United States, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
49%
Total
Publications
8.2K
Total Open
Publications
4K
Total
Citations
384K
Open Access
Percentage
49%
Total
Publications
8.2K
Total Open
Publications
4K
Total
Citations
384K
Breakdown
Publisher Open
15%
Both
22%
Other Platform Open
12%
Closed
51%
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 39%
1.2K
Hybrid 23%
721
No Guarantees 38%
1.2K
Other Platform Open
Domain 85%
2.4K
Institution 38%
1K
Other Internet 6%
180
Public 3%
84
Preprint 3%
80
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 2.4K |
doaj.org OAI-PMH Repository | Institution | 589 |
Office of Scientific and Technical Information | Institution | 291 |
DOI | Other Internet | 149 |
Europe PMC | Domain | 71 |
Figshare | Public | 68 |
Unknown Repository | Other Internet | 50 |
California Digital Library | Institution | 33 |
medRxiv | Preprint | 31 |
bioRxiv | Preprint | 31 |
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