Nigerian Institute of Medical Research

Nigerian Institute of Medical Research

The Nigerian Institute of Medical Research in Yaba, Lagos state, Nigeria is a medical research institute established by the Federal Government of Nigeria through the research institute establishment act of 1977, to promote national health and developments. Derived from Wikipedia licensed CC-BY-SA.

Open Access statistics for Nigerian Institute of Medical Research, Nigeria, covering academic research published from 2000 to 2024. Read More.


Open Access Percentage

80%


Total
Publications

1.4K


Total Open
Publications

1.1K


Total
Citations

20K


Open Access
Percentage

80%


Total
Publications

1.4K


Total Open
Publications

1.1K


Total
Citations

20K

Wikipedia

Website

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Breakdown

35% 35% 9% 21%

Publisher Open

35%

Both

35%

Other Platform Open

9%

Closed

21%

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

020406080100120140160180Total Publications
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

55%OA Journal

OA Journal 55%

539

Hybrid 24%

230

No Guarantees 21%

208

Other Platform Open

Domain 76%

467

Other Internet 16%

97

Institution 13%

80

Preprint 12%

74

Public 3%

17

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
466
DOI
Other Internet
86
Europe PMC
Domain
38
medRxiv
Preprint
31
Research Square
Preprint
26
Le Centre pour la Communication Scientifique Directe - HAL - Diderot
Institution
13
Unknown Repository
Other Internet
11
bioRxiv
Preprint
11
University of Melbourne
Institution
8
Imperial College London
Institution
8
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Data updated 18 August 2025

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