MétaCan
ENFR
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.

Export CSVExport JSONAPI query

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
Obstetric Anesthesia Digest
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.

293 results · 1 filter active ·
Results by year
20062025
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.
293 works in the cohort · of 4,299,418page 5 of 6

Labels cover 0 of 293 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 293 of 293 works in this cohort. Predictions are machine_predicted_unvalidated teacher distillation outputs. Candidate is the union; consensus is the intersection.

affunlabeled
Commentary
Andrew Kotaska
2012· article· en· Obstetric Anesthesia Digest· Medicine
distilled prediction:candidate · noneconsensus · none
0
citations
affaboutunlabeled
Managing Maternal Cardiac Arrest in Canada
R. Preston, David Campbell
2014· article· en· Obstetric Anesthesia Digest· Medicine
distilled prediction:candidate · noneconsensus · none
0
citations
affunlabeled
Umbilical Artery Eucapnic pH to Assess Fetal Well-being
Thierry Daboval, P Ouellet, Amr El Shahed, Linh Ly, Caroline Ahearne, C Racinet
2025· article· en· Obstetric Anesthesia Digest· Medicine
distilled prediction:candidate · insufficient_payloadconsensus · none
0
citations
aboutno affunlabeled
Nitrous Oxide: Primum Non Nocere
Frederik Seiler
2023· article· en· Obstetric Anesthesia Digest· Neuroscience
distilled prediction:candidate · metaepi_narrow+insufficient_payloadconsensus · none
0
citations
affaboutunlabeled
Nurse-Midwives' Experiences With Planned Home Birth
Saraswathi Vedam, Kathrin Stoll, Stuart C. White, Jessica Aaker, Laura Schummers
2010· article· en· Obstetric Anesthesia Digest· Medicine
distilled prediction:candidate · insufficient_payloadconsensus · none
0
citations
affunlabeled
The Obstetric Airway
Molly Douglas, Roanne Preston
2012· article· en· Obstetric Anesthesia Digest· Medicine
distilled prediction:candidate · noneconsensus · none
0
citations
affunlabeled
Randomized Trial of Very Early Medication Abortion
Karin Brandell, Tagrid Jar‐Allah, John Joseph Reynolds-Wright, Helena Kopp Kallner, Helena Hognert, Frida Gyllenberg +15 more
2025· article· en· Obstetric Anesthesia Digest· Medicine
distilled prediction:candidate · noneconsensus · none
0
citations
← previousnext →

How this was built: Screen · Findings · About