National Clinical Research
Open Access statistics for National Clinical Research, United States, covering academic research published from 2000 to 2023.
Open Access statistics for National Clinical Research, United States, covering academic research published from 2000 to 2023. Read More.
Open Access Percentage
69%
Total
Publications
3.2K
Total Open
Publications
2.2K
Total
Citations
71K
Open Access
Percentage
69%
Total
Publications
3.2K
Total Open
Publications
2.2K
Total
Citations
71K
Breakdown
Publisher Open
13%
Both
37%
Other Platform Open
19%
Closed
31%
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 50%
797
Hybrid 31%
485
No Guarantees 19%
295
Other Platform Open
Domain 59%
1K
Preprint 39%
680
Other Internet 7%
131
Public 6%
102
Institution 4%
77
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 1K |
Research Square | Preprint | 605 |
Europe PMC | Domain | 349 |
DOI | Other Internet | 122 |
Semantic Scholar | Public | 88 |
bioRxiv | Preprint | 80 |
medRxiv | Preprint | 32 |
Unknown Repository | Other Internet | 26 |
Figshare | Public | 18 |
University of Oxford - Oxford University Research Archive (ORA) | Institution | 9 |