MétaCan
Menu
Cohort builder

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.

Search term
Author
Year range
Sort
Language
Type
Field
Venue
Europe PMC (PubMed Central)
Topic
Retraction
Abstract
Evidence source
Study design
Label agreement
Label status

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
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.

1,434 results · 1 filter active ·
Results by year
20002025
Publication date
Categories
Machine labels · sparse coverage
Evidence
Language
Type
Citations
An unlabeled work is unknown, not a negative. Label coverage is reported on every query.
1,434 works in the cohort · of 4,299,418page 4 of 29

Labels cover 2 of 1,434 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 1,434 of 1,434 works in this cohort. Predictions are machine_predicted_unvalidated teacher distillation outputs. Candidate is the union; consensus is the intersection.

aboutno affunlabeled
Dispute over Canada's online pharmacies heating up
Brian Whitwham
2003· article· en· Europe PMC (PubMed Central)· Pharmacology, Toxicology and Pharmaceutics
distilled prediction:candidate · metaepi_narrow+research_integrity+insufficient_payloadconsensus · none
3
citations
affaboutunlabeled
Improving usability of smoking data in EMR systems
Stephanie Garies, Dave Jackson, Babak Aliarzadeh, Karim Keshavjee, Ken Martin, Tyler Williamson
2013· article· en· Europe PMC (PubMed Central)· Medicine
distilled prediction:candidate · noneconsensus · none
3
citations
affunlabeled
Effects of marijuana on young adults
Peter A. Fried, Barb Watkinson, Robert M. Gray
2002· article· en· Europe PMC (PubMed Central)· Social Sciences
distilled prediction:candidate · noneconsensus · none
3
citations
aboutno affunlabeled
Over the moon about even numbers
P. Hall
2000· article· en· Europe PMC (PubMed Central)· Social Sciences
distilled prediction:candidate · insufficient_payloadconsensus · insufficient_payload
2
citations
aboutno affunlabeled
Canada's MDs most pessimistic in 5-country survey
Barbara Sibbald
2000· article· en· Europe PMC (PubMed Central)· Health Professions
distilled prediction:candidate · metaepi_narrow+insufficient_payloadconsensus · none
2
citations
aboutno affunlabeled
Slow-burning smokes become a hot item
Barbara Sibbald
2003· article· en· Europe PMC (PubMed Central)· Medicine
distilled prediction:candidate · noneconsensus · none
2
citations
affaboutunlabeled
Questions de confiance
John Hoey, Anne Marie Todkill
2002· article· en· Europe PMC (PubMed Central)· Health Professions
distilled prediction:candidate · insufficient_payloadconsensus · insufficient_payload
2
citations
affunlabeled
An old idea repackaged
Paul S. Links
2000· article· en· Europe PMC (PubMed Central)· Arts and Humanities
distilled prediction:candidate · insufficient_payloadconsensus · insufficient_payload
2
citations
aboutno affunlabeled
The Virtual Reference Desk
Elizabeth H. Wood
2006· article· en· Europe PMC (PubMed Central)· Social Sciences
distilled prediction:candidate · noneconsensus · none
2
citations
aboutno affunlabeled
Obesity a heavy burden in Nova Scotia
Donalee Moulton
2000· article· en· Europe PMC (PubMed Central)· Business, Management and Accounting
distilled prediction:candidate · insufficient_payloadconsensus · insufficient_payload
2
citations
affno abstractunlabeled
Harper and Lynch Respond
Sam Harper, John J. Lynch
2007· article· en· Europe PMC (PubMed Central)· Biochemistry, Genetics and Molecular Biology
distilled prediction:candidate · noneconsensus · none
2
citations
affaboutunlabeled
Debate about our youngest doctor continues
Gilles Marion
2001· article· en· Europe PMC (PubMed Central)· Health Professions
distilled prediction:candidate · metaepi_narrow+insufficient_payloadconsensus · none
2
citations
aboutno affunlabeled
Patient's choice: Doctor or nurse practitioner?
Donalee Moulton
2000· article· en· Europe PMC (PubMed Central)· Health Professions
distilled prediction:candidate · insufficient_payloadconsensus · insufficient_payload
2
citations
affunlabeled
Clinical practice guidelines: breast cancer pain.
Mark Lee Levine
2002· article· en· Europe PMC (PubMed Central)· Medicine
distilled prediction:candidate · metaresearch+metaepi_narrow+insufficient_payloadconsensus · none
2
citations
affno abstractunlabeled
GRN Frontotemporal Dementia
Ging‐Yuek Robin Hsiung, Howard Feldman
2020· article· es· Europe PMC (PubMed Central)· Medicine
distilled prediction:candidate · metaepi_narrow+insufficient_payloadconsensus · insufficient_payload
2
citations
aboutno affunlabeled
Saskatchewan courts its specialists with cash
Amy Jo Ehman
2001· article· en· Europe PMC (PubMed Central)· Economics, Econometrics and Finance
distilled prediction:candidate · insufficient_payloadconsensus · none
2
citations
aboutno affunlabeled
La continuité: le C du milieu - un très bon point de départ
Jonathan Kerr, Allyn Walsh, Jill Konkin, David Tannenbaum, Andrew J. Organek, Ean Parsons +3 more
2011· article· fr· Europe PMC (PubMed Central)· Health Professions
distilled prediction:candidate · metaepi_narrow+insufficient_payloadconsensus · insufficient_payload
2
citations

How this was built: Screen · Findings · About