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
BMJ
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.

2,802 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.
2,802 works in the cohort · of 4,299,418page 55 of 57

Labels cover 38 of 2,802 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 2,802 of 2,802 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
A revolution for nausea
David Holt
2007· article· en· BMJ· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
aboutno affunlabeled
Glen Harrison Lowther
Marj Lowther, Dorothy Groghan, Shannon Dutson
2020· article· en· BMJ· Health Professions
machine prediction:candidate · insufficient_payloadconsensus · none
0
citations
affunlabeled
Authors' reply to Williams
Min Jun, Brenda R. Hemmelgarn
2015· letter· en· BMJ· Health Professions
machine prediction:candidate · noneconsensus · none
0
citations
affunlabeled
Authors' reply to Stockwell and colleagues
Paul E. Ronksley, Susan Brien, Barbara J. Turner, Kenneth J. Mukamal, William A. Ghali
2012· article· en· BMJ· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
aboutno affunlabeled
John Anthony Clark Wilson
Ian A. Wilson
2012· article· en· BMJ· Medicine
machine prediction:candidate · insufficient_payloadconsensus · none
0
citations
aboutno affunlabeled
Claire Hazel Epstein
Howard Parker
2009· article· fr· BMJ· Economics, Econometrics and Finance
machine prediction:candidate · noneconsensus · none
0
citations
aboutno affunlabeled
Author's reply
D. Spence
2011· article· en· BMJ· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
aboutno affunlabeled
3 Needles
Khalid Ali
2005· article· en· BMJ· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
aboutno affno abstractunlabeled
From Canada to Taiwan
Betty Pei Chun Huang, Shih-Chich Liao
2010· article· en· BMJ· Social Sciences
machine prediction:candidate · noneconsensus · none
0
citations
affunlabeled
Frank Bernard Cockett
S Arié
2014· article· en· BMJ· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
aboutno affunlabeled
David Gwyn Seymour
Ruth M. Seymour
2017· article· en· BMJ· Health Professions
machine prediction:candidate · noneconsensus · none
0
citations
aboutno affunlabeled
Steven Tarquin Goulding
P. Goulding
2002· article· en· BMJ· Arts and Humanities
machine prediction:candidate · noneconsensus · none
0
citations
affunlabeled
Clothes maketh the new consultant
Mruthunjayan Swamy
2007· article· en· BMJ· Biochemistry, Genetics and Molecular Biology
machine prediction:candidate · insufficient_payloadconsensus · none
0
citations
aboutno affunlabeled
Joan Davies (nee Evans)
Colin Howard
2008· article· en· BMJ· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
aboutno affunlabeled
What the educators are saying
Phil Cotton, Jill Morrison
2006· article· en· BMJ· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
aboutno affunlabeled
Donald MacVicar
David MacVicar
2007· article· de· BMJ· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
aboutno affunlabeled
Robert Andrew Fay
Heather Fay
2012· article· de· BMJ· Social Sciences
machine prediction:candidate · noneconsensus · none
0
citations
aboutno affunlabeled
Cataclysm and departure
Richard Smith
2004· article· en· BMJ· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
aboutno affunlabeled
John Mitchell Morgan
Sacha Higgins
2020· article· en· BMJ· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
affunlabeled
No better than less expensive drugs
T. L. Perry, Steve Lippman, M. McConnell, Aaron M Tejani
2012· letter· en· BMJ· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
aboutno affunlabeled
Hit parade
2005· article· en· BMJ· Health Professions
machine prediction:candidate · noneconsensus · none
0
citations
aboutno affunlabeled
Paul Leslie Gordon Townsend
Nigel Mercer, Antonio Orlando
2019· article· en· BMJ· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
aboutno affunlabeled
Useful in which patients?
Andrew Moore, Sheena Derry, Grace McGeogh
2007· letter· en· BMJ· Medicine
machine prediction:candidate · noneconsensus · none
0
citations
aboutno affunlabeled
Christopher Richard Sheard
Peter Sheard
2004· article· en· BMJ· Health Professions
machine prediction:candidate · noneconsensus · none
0
citations
aboutno affunlabeled
Gordon Thomas Dickinson
Geoff Watts
2015· article· en· BMJ· Health Professions
machine prediction:candidate · noneconsensus · none
0
citations

How this was built: Screen · Findings · About