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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.

Reversible Hyperpigmentation in a Patient With Vitamin B12 Deficiency

2024CureusJournalOpen access

10.7759/cureus.63311 Full text2 citations

Authors

2 authors.

Abdul-Subulr YakubuFirst authorCorresponding
- Tamale Teaching Hospital (GH)
Dzifa AhadziSenior author
- Tamale Teaching Hospital (GH)

Fields

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

Folate and B Vitamins Researchlevel 3 · 1.00
Porphyrin Metabolism and Disorderslevel 3 · 1.00
Vitamin C and Antioxidants Researchlevel 3 · 0.99

Sources

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

openalexseen September 5, 2026
2024 · Cureus · 2 citations
https://openalex.org/W4400067068

Reversible Hyperpigmentation in a Patient With Vitamin B12 Deficiency · Sankore