Calcutta National Medical College and Hospital

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 2024. Read More.


Open Access Percentage

73%


Total
Publications

1.3K


Total Open
Publications

983


Total
Citations

13K


Open Access
Percentage

73%


Total
Publications

1.3K


Total Open
Publications

983


Total
Citations

13K

Wikipedia

Website

download

Breakdown

38% 26% 9% 27%

Publisher Open

38%

Both

26%

Other Platform Open

9%

Closed

27%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

0102030405060708090100110Total Publications
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

55%OA Journal

OA Journal 55%

474

Hybrid 16%

135

No Guarantees 29%

249

Other Platform Open

Domain 87%

404

Public 17%

80

Preprint 3%

13

Other Internet 2%

11

Institution 1%

4

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
402
Europe PMC
Domain
205
Semantic Scholar
Public
77
DOI
Other Internet
5
medRxiv
Preprint
4
bioRxiv
Preprint
4
Zenodo
Public
3
Taylor and Francis Group - Dove Medical Press
Other Internet
3
Research Square
Preprint
3
University of Toronto - TSpace
Institution
2
1 / 2

Data updated 7 April 2025

Share

Share

Share