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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.

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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Ultrasound in Clinical Applications
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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
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venuejournal
aboutaboutness

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

1,606 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.
1,606 works in the cohort · of 4,299,418page 16 of 33

Labels cover 6 of 1,606 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 1,606 of 1,606 works in this cohort. Predictions are machine_predicted_unvalidated. The Gemma side is a direct model label for every work (title-only); the Codex side is a distilled, calibrated classifier. Candidate is the union; consensus is the intersection.

affunlabeled
Basic Screening Echocardiography: A Training Programme
John B. Chambers, Stefanie Bruemmer-Smith, Rakhee Hindocha, C. Langrish
2011· article· en· Journal of the Intensive Care Society· Medicine
machine prediction:candidate · noneconsensus · none
4
citations
affno abstractunlabeled
Fellowship training in critical care ultrasound
Brian Buchanan, Hailey Hobbs, Robert Arntfield
2018· letter· en· Canadian Journal of Anesthesia/Journal canadien d anesthésie· Medicine
machine prediction:candidate · noneconsensus · none
4
citations
affno abstractunlabeled
Newborn Infant With Respiratory Distress
Laura Simone, Jason Fischer
2016· article· en· Annals of Emergency Medicine· Medicine
machine prediction:candidate · noneconsensus · none
4
citations
affvenueunlabeled
The use of lung ultrasound during the COVID-19 pandemic
A. Youssef, M. Cavalera, C. Azzarone, Carla Serra, E. Brunelli, Paolo Casadio +1 more
2020· review· en· Journal of Population Therapeutics and Clinical Pharmacology· Medicine
machine prediction:candidate · noneconsensus · none
4
citations

How this was built: Screen · Findings · About