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.

Protocol for the development of a global core outcome set for the surgical treatment of sacrococcygeal teratoma in children: a systematic review and international Delphi study

2026BMJ OpenJournalOpen access

10.1136/bmjopen-2025-112492 Full text0 citations

Authors

12 authors across 7 institutions in 4 countries.

Malou Cécile DongenFirst authorCorresponding
Rick R. van Rijn
as printed: Rick van Rijn
Shilpa Sharma
Martine F Raphael
Ralph de Vries
Amr A. Abouzeid
- Ain Shams University (EG)
Marianna Bugiani
Lohfa B. Chirdan
- Jos University Teaching Hospital (NG)
as printed: Lohfa B Chirdan
Ernest L W van Heurn
Joep P M Derikx
Marijke E B Kremer
SCT-COS Steering GroupSenior author

Fields

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

Teratomas and Epidermoid Cystslevel 3 · 0.96
Delphi Technique in Researchlevel 3 · 0.02
Gastrointestinal disorders and treatmentslevel 3 · 0.00

Sources

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

openalexseen September 10, 2026
2026 · BMJ Open · 0 citations
https://openalex.org/W7124465738

Protocol for the development of a global core outcome set for the surgical treatment of sacrococcygeal teratoma in children: a systematic review and international Delphi study · Sankore