California Center for Sleep Disorders

California Center for Sleep Disorders

Open Access statistics for California Center for Sleep Disorders, United States, covering academic research published from 2000 to 2025.

Open Access statistics for California Center for Sleep Disorders, United States, covering academic research published from 2000 to 2025. Read More.


Open Access Percentage

56%


Total
Publications

531


Total Open
Publications

297


Total
Citations

27K


Open Access
Percentage

56%


Total
Publications

531


Total Open
Publications

297


Total
Citations

27K

Website

download

Breakdown

23% 26% 7% 44%

Publisher Open

23%

Both

26%

Other Platform Open

7%

Closed

44%

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

05101520253035Total Publications
20002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Open

Closed

Publisher Open

23%OA Journal

OA Journal 23%

60

Hybrid 17%

46

No Guarantees 60%

157

Other Platform Open

Domain 76%

136

Institution 45%

80

Other Internet 6%

11

Preprint 3%

6

Public 1%

1

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
137
doaj.org OAI-PMH Repository
Institution
34
National Institutes of Health
Institution
14
California Digital Library
Institution
10
Unknown Repository
Other Internet
9
University of Modena and Reggio Emilia
Institution
8
DOI
Other Internet
3
bioRxiv
Preprint
3
Washington University in St. Louis
Institution
2
University of Oslo
Institution
2
1 / 5

Data updated 12 August 2026

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