Regional Clinical Research

Regional Clinical Research

Open Access statistics for Regional Clinical Research, United States, covering academic research published from 2000 to 2025.

Open Access statistics for Regional Clinical Research, United States, covering academic research published from 2000 to 2025. Read More.


Open Access Percentage

78%


Total
Publications

2.2K


Total Open
Publications

1.7K


Total
Citations

8.3K


Open Access
Percentage

78%


Total
Publications

2.2K


Total Open
Publications

1.7K


Total
Citations

8.3K

Website

download

Breakdown

41% 36% 1% 22%

Publisher Open

41%

Both

36%

Other Platform Open

1%

Closed

22%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
20002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

050100150200250300Total Publications
20002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Open

Closed

Publisher Open

54%OA Journal

OA Journal 54%

899

Hybrid 35%

582

No Guarantees 11%

188

Other Platform Open

Institution 92%

739

Other Internet 11%

86

Domain 7%

60

Preprint 1%

12

Public 0%

1

Other Platform Locations

Name

Platform Type

Publications

doaj.org OAI-PMH Repository
Institution
722
Unknown Repository
Other Internet
83
PubMed Central
Domain
64
Russian Academy of Sciences
Institution
29
V.A. Negovsky Scientific Research Institute of General Reanimatology
Institution
12
V.I.Shumakov Federal Research Center of Transplantology and Artificial Organs
Institution
10
National Academy of Sciences of Belarus
Institution
10
Research Square
Preprint
8
Russian Society of Cardiology
Institution
6
DOI
Other Internet
5
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Data updated 12 August 2026

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