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.

Aortic Valve Repair Following Ventriculo-septal Defect (VSD) and Severe Aortic Regurgitation: Surgical Techniques, Complications and Follow up Events

2022Journal of Cardiology and Cardiovascular ResearchJournalOpen access

10.37191/mapsci-jccr-3(3)-067 Full text1 citations

Authors

1 authors across 2 institutions in 1 country.

Josephat M. ChinawaFirst authorCorresponding
- University of Nigeria Teaching Hospital (NG)
- University of Nigeria (NG)
as printed: Josephat M Chinawa

Fields

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

Cardiac Valve Diseases and Treatmentslevel 3 · 1.00
Congenital Heart Disease Studieslevel 3 · 1.00
Coronary Artery Anomalieslevel 3 · 1.00

Sources

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

openalexseen September 9, 2026
2022 · Journal of Cardiology and Cardiovascular Research · 1 citations
https://openalex.org/W4297491786

Aortic Valve Repair Following Ventriculo-septal Defect (VSD) and Severe Aortic Regurgitation: Surgical Techniques, Complications and Follow up Events · Sankore