- NCIt
- C7975
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Research activity
Each count is the number of PubMed records returned by the exact query shown, at the time it was run. Counts are research-activity signals, not quality measures.
| Window | Period | Records (count) | Exact query | Computed | Source |
|---|---|---|---|---|---|
| All time | … → 2026-09-14 | 23 | ("Extrahepatic Bile Duct Adenocarcinoma"[tiab] OR "Adenocarcinoma of Extrahepatic Bile Duct"[tiab] OR "Adenocarcinoma of the Extrahepatic Bile Duct"[tiab]) | 2026-09-14 | pubmed |
| Last 5 years | 2021-01-01 → 2026-12-31 | 3 | ("Extrahepatic Bile Duct Adenocarcinoma"[tiab] OR "Adenocarcinoma of Extrahepatic Bile Duct"[tiab] OR "Adenocarcinoma of the Extrahepatic Bile Duct"[tiab]) AND (2021/01/01:2026/12/31[dp]) | 2026-09-14 | pubmed |
| Last 12 months | 2025-09-14 → 2026-09-14 | 1 | ("Extrahepatic Bile Duct Adenocarcinoma"[tiab] OR "Adenocarcinoma of Extrahepatic Bile Duct"[tiab] OR "Adenocarcinoma of the Extrahepatic Bile Duct"[tiab]) AND (2025/09/14:2026/09/14[dp]) | 2026-09-14 | pubmed |
Data updated 17 days agoSource updated unknownsource: pubmed E-utilities
Literature
Publications linked to this entity or its descendants, newest first, 25 per page. Link method and validation status are shown; 'candidate' links have not been reviewed.
Data not yet available