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4,299,418 works, Canadian by any of four routes.

Every filter state is a URL; the URL is the query; the query is citable via /q/⟨hash⟩. The page, the API and the export parse the same parameters.

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The current cohort, streamed from the database: every work column, the machine labels, the provisional scores, and the per-row validation status. Exports are capped at 100,000 rows. Mints a permanent /q/ link for this exact query. The same filters always produce the same link, whoever asks.

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Catheterization and Cardiovascular Interventions
Topic
Retraction
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Direct Codex and Gemma labels are unvalidated and sparse. Distilled predictions cover the full frame and are also unvalidated. Choose the evidence source explicitly; absence of a direct label is never a negative label.

affaffiliation
fundfunder
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aboutaboutness

The four routes compose: require the funder route and exclude affiliation to get the funder-only stratum no affiliation-based frame ever sees.

577 results · 1 filter active ·
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20002025
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Machine labels · sparse coverage
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An unlabeled work is unknown, not a negative. Label coverage is reported on every query.
577 works in the cohort · of 4,299,418page 4 of 12

Labels cover 0 of 577 works in this cohort. The rest are unlabeled, which is not a negative label: the label table is sparse today and grows as labeling rounds land.

Distilled predictions cover 577 of 577 works in this cohort. Predictions are machine_predicted_unvalidated teacher distillation outputs. Candidate is the union; consensus is the intersection.

affunlabeled
The NUGGET study: NIR ultra gold‐gilded equivalency trial
Nicolaus Reifart, Marie‐Claude Morice, Sigmund Silber, Edouard Benit, Karl Eugen Hauptmann, Eduardo Sousa +7 more
2004· article· en· Catheterization and Cardiovascular Interventions· Medicine
distilled prediction:candidate · noneconsensus · none
25
citations
aboutno affunlabeled
The clinical development of percutaneous heart valve technology: A position statement of the Society of Thoracic Surgeons (STS), the American Association for Thoracic Surgery (AATS), and the Society of Cardiovascular Angiography and Intervention (SCAI)
Thomas A. Vassiliades, Peter C. Block, Lawrence H. Cohn, David Adams, Jeffrey Borer, Ted Feldman +5 more
2005· article· en· Catheterization and Cardiovascular Interventions· Medicine
distilled prediction:candidate · metaepi_broadconsensus · none
23
citations
affunlabeled
Transcatheter aortic valve replacement and percutaneous coronary intervention versus surgical aortic valve replacement and coronary artery bypass grafting in patients with severe aortic stenosis and concomitant coronary artery disease: A systematic review and meta‐analysis
Rafail A. Kotronias, Jonathan James Hyett Bray, Roberto Scarsini, Skanda Rajasundaram, Dimitrios Terentes‐Printzios, Giovanni Luigi De Maria +4 more
2020· review· en· Catheterization and Cardiovascular Interventions· Medicine
distilled prediction:candidate · metaepi_narrow+metaepi_broadconsensus · none
20
citations
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How this was built: Screen · Findings · About