Countries
Institutions
Fields
Rankings
Compare

Search institutions, scholars, countries and publications

Sankore

Named after the University of Sankore in Timbuktu — one of the world’s oldest centres of learning. Every figure here is computed from work-level records in our own graph, never copied from a source’s summary count.

Built from

OpenAlex — works, authorships, subject classification
ROR — institutional identity
ORCID — researcher identity
Crossref — publisher confirmation

Browse

Countries
Institutions
Fields
Rankings
What we cover

Coverage is partial and says so. A country appears with its research output only once its works have been swept; until then the portal shows whatever the graph happens to hold for it and labels it as exactly that.

A Study of a Six-Year Trend of Pentavalent 1 and 3 Coverage in Imo State from 2018 to 2023

2025Journal of Immune Based Therapies Vaccines and AntimicrobialsJournalOpen access

10.4236/jibtva.2025.141001 Full text1 citations

Authors

16 authors across 6 institutions in 1 country.

Okoroama Chibuzo LindaFirst author
Wadzingi Williams-Bassi
- World Health Organization - Nigeria (NG)
Adeniran Adeniyi Ayobami
- World Health Organization - Nigeria (NG)
Aibinuomo Ayomide Oluwaseyi
- World Health Organization - Nigeria (NG)
Angela Izegbune
- World Health Organization - Nigeria (NG)
Faith Ehiaghe Ugba
- World Health Organization - Nigeria (NG)
Alfred Ineife

Fields

Assignment is probabilistic — a work belongs to several fields in proportions.

Global Maternal and Child Healthlevel 3 · 0.97
Healthcare Policy and Managementlevel 3 · 0.92

Sources

Several sources describing one work is the point — it means the record rests on more than one authority.

openalexseen September 9, 2026
2025 · Journal of Immune Based Therapies Vaccines and Antimicrobials · 1 citations
https://openalex.org/W4411825172

World Health Organization - Nigeria (NG)

Nnawuba Victor Iheyi

World Health Organization - Nigeria (NG)

Eronini Ebubechi Chinwe

World Health Organization - Nigeria (NG)

Ugo Uwadiako Enebeli

University of Port Harcourt Teaching Hospital (NG)

as printed: Ugo Enebeli

Inumanye N. Ojule

University of Port Harcourt Teaching Hospital (NG)

Kalu Ugonna Anthony

National Primary Health Care Development Agency (NG)

Kalu Ugonna Anthony

National Primary Health Care Development Agency (NG)

Okoroama Emeka Casmir

Federal Medical Centre (NG)
Federal University of Technology Owerri (NG)

Oladele Tinuola Ruth

University College Hospital, Ibadan (NG)

Gilbert Bestdone NgefechukwuSenior author

A Study of a Six-Year Trend of Pentavalent 1 and 3 Coverage in Imo State from 2018 to 2023 · Sankore