Calcutta National Medical College and Hospital
Calcutta National Medical College and Hospital, colloquially known as Chittaranjan Hospital, is a public medical college and hospital located in Kolkata, West Bengal, India. It was established by the amalgamation of the National Medical Institute and Calcutta Medical Institute. Derived from Wikipedia licensed CC-BY-SA.
Open Access statistics for Calcutta National Medical College and Hospital, India, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
76%
Total
Publications
1.6K
Total Open
Publications
1.2K
Total
Citations
16K
Open Access
Percentage
76%
Total
Publications
1.6K
Total Open
Publications
1.2K
Total
Citations
16K
Breakdown
Publisher Open
35%
Both
37%
Other Platform Open
4%
Closed
24%
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 53%
619
Hybrid 19%
219
No Guarantees 28%
333
Other Platform Open
Domain 60%
404
Institution 59%
401
Other Internet 2%
16
Preprint 2%
13
Public 1%
7
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 406 |
doaj.org OAI-PMH Repository | Institution | 387 |
Unknown Repository | Other Internet | 9 |
National Institutes of Health | Institution | 8 |
DOI | Other Internet | 8 |
medRxiv | Preprint | 6 |
Europe PMC | Domain | 6 |
Research Square | Preprint | 5 |
Figshare | Public | 5 |
LA Referencia | Institution | 4 |