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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.

Laparoscopic Cholecystectomy and Endoscopic Retrograde Cholangiopancreatography (ERCP) in a One-Step Procedure in Comparison to the Standard Two-Step Procedure: A Systematic Review and Meta-Analysis

2023Ain Shams Journal of SurgeryJournalOpen access

10.21608/asjs.2023.325729 Full text0 citations

Authors

4 authors.

Mohamed Y. Abo El-NagaFirst author
- Ain Shams University (EG)
as printed: Mohamed Abo El-Naga
Walid Elyan
- Ain Shams University (EG)
Hatem S. Saber
- Ain Shams University (EG)
as printed: Hatem Saber
Ibrahim MahmoudSenior author
- Ain Shams University (EG)

Fields

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

Gallbladder and Bile Duct Disorderslevel 3 · 1.00
Pancreatic and Hepatic Oncology Researchlevel 3 · 0.99
Cholangiocarcinoma and Gallbladder Cancer Studieslevel 3 · 0.98

Sources

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

openalexseen September 10, 2026
2023 · Ain Shams Journal of Surgery · 0 citations
https://openalex.org/W4389061600

Laparoscopic Cholecystectomy and Endoscopic Retrograde Cholangiopancreatography (ERCP) in a One-Step Procedure in Comparison to the Standard Two-Step Procedure: A Systematic Review and Meta-Analysis · Sankore