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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.

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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.

Evaluation of the acute flaccid paralysis surveillance system performance in the Upper West Region of Ghana from 2021 to 2023: a retrospective descriptive study

2025BMJ OpenJournalOpen access

10.1136/bmjopen-2025-105835 Full text0 citations

Authors

8 authors across 5 institutions in 3 countries.

Simon AabalekuuFirst author
- University of Port Harcourt (NG)
- Ghana Health Service (GH)
- Ghana Communication Technology University (GH)
as printed: Aabalekuu Simon
Damien Punguyire
- Ghana Health Service (GH)
Justine Bangniyel
- Ghana Health Service (GH)
Linus Baatiema
- Ghana Health Service (GH)
Ambrose Naawa
- Ghana Health Service (GH)
Ishmael Kunateh Alhassan
- University of Ghana (GH)
Clement Akampege
- Ghana Health Service (GH)
- University of Ghana (GH)
Barnabas BessingSenior authorCorresponding
- Ghana Health Service (GH)

Fields

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

Viral Infections and Immunology Researchlevel 3 · 0.99
Cardiomyopathy and Myosin Studieslevel 3 · 0.00
Celiac Disease Research and Managementlevel 3 · 0.00

Sources

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

openalexseen September 9, 2026
2025 · BMJ Open · 0 citations
https://openalex.org/W4415468893

Evaluation of the acute flaccid paralysis surveillance system performance in the Upper West Region of Ghana from 2021 to 2023: a retrospective descriptive study · Sankore