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
New England Journal of Medicine
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.

1,573 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.
1,573 works in the cohort · of 4,299,418page 23 of 32

Labels cover 19 of 1,573 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 1,573 of 1,573 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.

affno abstractunlabeled
Management of Insomnia
Charles M. Morin, Daniel J. Buysse
2024· review· en· New England Journal of Medicine· Psychology
machine prediction:candidate · noneconsensus · none
106
citations
afffundunlabeled
Glutaminase Deficiency Caused by Short Tandem Repeat Expansion in <i>GLS</i>
André B. P. Kuilenburg, Maja Tarailo‐Graovac, Phillip A. Richmond, Britt I. Drögemöller, Mahmoud A. Pouladi, René Leen +39 more
2019· article· en· New England Journal of Medicine· Biochemistry, Genetics and Molecular Biology
machine prediction:candidate · noneconsensus · none
105
citations
fundaboutno affunlabeled
Preoperative Chemoradiotherapy for Resectable Gastric Cancer
Trevor Leong, B. Mark Smithers, Michael Michael, Karin Haustermans, Rebecca Wong, Val Gebski +16 more
2024· article· en· New England Journal of Medicine· Medicine
machine prediction:candidate · noneconsensus · none
103
citations
affunlabeled
The Pseudomonas Hot-Foot Syndrome
Loretta Fiorillo, Marc Zucker, Douglas Sawyer, Andrew N. Lin
2001· article· en· New England Journal of Medicine· Biochemistry, Genetics and Molecular Biology
machine prediction:candidate · noneconsensus · none
102
citations
affunlabeled
Data Safety and Monitoring Boards
Arthur S. Slutsky, James V. Lavery
2004· article· en· New England Journal of Medicine· Medicine
machine prediction:candidate · metaresearch+research_integrityconsensus · metaresearch
101
citations
affunlabeled
Atrasentan in Patients with IgA Nephropathy
Hiddo J.L. Heerspink, Meg Jardine, Donald E. Kohan, Richard Lafayette, Adeera Levin, Adrian Liew +5 more
2024· article· en· New England Journal of Medicine· Medicine
machine prediction:candidate · noneconsensus · none
99
citations
aboutno affunlabeled
A Six-Year-Old Girl with Tick Paralysis
Michael W. Felz, Carrie Davis Smith, Thomas R. Swift
2000· article· en· New England Journal of Medicine· Immunology and Microbiology
machine prediction:candidate · noneconsensus · none
97
citations
affunlabeled
Rivaroxaban or Enoxaparin in Nonmajor Orthopedic Surgery
Charles Marc Samama, Silvy Laporte, Nadia Rosencher, Philippe Girard, Juan V. Llau, Patrick Mouret +6 more
2020· article· en· New England Journal of Medicine· Medicine
machine prediction:candidate · noneconsensus · none
97
citations
affunlabeled
Mitapivat versus Placebo for Pyruvate Kinase Deficiency
Hanny Al‐Samkari, F. Galactéros, Andreas Glenthøj, Jennifer Rothman, Oliver Andrés, Rachael F. Grace +13 more
2022· article· en· New England Journal of Medicine· Medicine
machine prediction:candidate · noneconsensus · none
94
citations
affaboutunlabeled
Use of Ezetimibe in the United States and Canada
Cynthia A. Jackevicius, Jack V. Tu, Joseph S. Ross, Dennis T. Ko, Harlan M. Krumholz
2008· article· en· New England Journal of Medicine· Medicine
machine prediction:candidate · noneconsensus · none
94
citations
affunlabeled
Urinary Tract Infections in Older Men
Anthony J. Schaeffer, Lindsay E. Nicolle
2016· review· en· New England Journal of Medicine· Medicine
machine prediction:candidate · noneconsensus · none
94
citations
affunlabeled
Remibrutinib in Chronic Spontaneous Urticaria
Martin Metz, A.M. Giménez-Arnau, Michihiro Hide, Mark Lebwohl, Giselle Mosnaim, Sarbjit Saini +9 more
2025· article· en· New England Journal of Medicine· Medicine
machine prediction:candidate · noneconsensus · none
87
citations
affunlabeled
Talking with Patients about Other Clinicians' Errors
Thomas H. Gallagher, Michelle M. Mello, Wendy Levinson, Matthew K. Wynia, Ajit K. Sachdeva, Lois Snyder Sulmasy +9 more
2013· article· en· New England Journal of Medicine· Health Professions
machine prediction:candidate · noneconsensus · none
85
citations
affunlabeled
Chest-Tube Insertion
Shelly P. Dev, Bartolomeu Nascimiento, Carmine Simone, Vincent Chien
2007· article· en· New England Journal of Medicine· Medicine
machine prediction:candidate · noneconsensus · none
81
citations
affaboutunlabeled
Patient-Centered Medical Homes in Ontario
Walter Rosser, Jack M. Colwill, Jan Kasperski, Lynn Wilson
2010· article· en· New England Journal of Medicine· Health Professions
machine prediction:candidate · noneconsensus · none
81
citations
affunlabeled
Safety Profile of Extended-Release Niacin in the AIM-HIGH Trial
Todd J. Anderson, William E. Boden, Patrice Desvigne‐Nickens, Jerome L. Fleg, Moti L. Kashyap, Ruth McBride +1 more
2014· letter· en· New England Journal of Medicine· Medicine
machine prediction:candidate · noneconsensus · none
79
citations

How this was built: Screen · Findings · About