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
Topic
Anesthesia and Pain Management
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.

3,080 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.
3,080 works in the cohort · of 4,299,418page 47 of 62

Labels cover 15 of 3,080 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 3,080 of 3,080 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
Anesthesia of the Peripheral Nerves
Richelle Kruisselbrink, Ki Jinn Chin
2015· book-chapter· en· Elsevier eBooks· Medicine
machine prediction:candidate · noneconsensus · none
1
citations
affunlabeled
Opioid-free Anesthesia: Reply
Harsha Shanthanna, Karim S. Ladha, Henrik Kehlet, Girish P. Joshi
2021· letter· en· Anesthesiology· Medicine
machine prediction:candidate · noneconsensus · none
1
citations
affunlabeled
PAIN MANAGEMENT
Y. Ho, Helene H. Fung, Jack Tsai, Phi Duong Nguyễn, Samantha Edmonds, Y Lou +5 more
2016· article· en· The Gerontologist· Medicine
machine prediction:candidate · noneconsensus · none
1
citations
affunlabeled
Reply to Hoegh et al.
Eva Kosek, Daniel J. Clauw, Jo Nijs, Ralf Baron, Ian Gilron, Richard E. Harris +2 more
2023· article· de· Pain· Medicine
machine prediction:candidate · noneconsensus · none
1
citations
affno abstractunlabeled
Reply to Dr Price
Shalini Dhir, Rakesh V. Sondekoppam
2016· letter· en· Regional Anesthesia & Pain Medicine· Medicine
machine prediction:candidate · noneconsensus · none
1
citations
affunlabeled
Reply
Naveen Eipe, John Penning, Fatemeh Yazdi, Ranjeeta Mallick, Lucy Turner
2016· letter· en· Pain· Medicine
machine prediction:candidate · noneconsensus · none
1
citations
affno abstractunlabeled
The addition of interpectoral and pectoserratus fascial plane blocks to paravertebral blocks for analgesia after total mastectomy and immediate breast reconstruction: a pilot feasibility randomized controlled trial
Hannah Wells, Penelope M. A. Brasher, Esta S. Bovill, Nancy Van Laeken, Rebecca Warburton, Christopher Prabhakar +2 more
2025· article· en· Canadian Journal of Anesthesia/Journal canadien d anesthésie· Medicine
machine prediction:candidate · noneconsensus · none
1
citations
affno abstractunlabeled
Reply to Dr Carassiti et al
De Q.H. Tran, María Francisca Elgueta, Roderick J. Finlayson
2016· letter· en· Regional Anesthesia & Pain Medicine· Medicine
machine prediction:candidate · noneconsensus · none
1
citations
affno abstractunlabeled
And Pain Shall Have No Dominion?
Albert Schweitzer, David J. Roy
2010· editorial· en· Journal of Palliative Care· Medicine
machine prediction:candidate · noneconsensus · none
1
citations
affaboutunlabeled
Amitriptyline Neurotoxicity
Jana Sawynok
2004· letter· en· Anesthesiology· Medicine
machine prediction:candidate · noneconsensus · none
1
citations
affno abstractunlabeled
Epidural stimulation test
Ban C. H. Tsui
2004· letter· en· Pediatric Anesthesia· Medicine
machine prediction:candidate · noneconsensus · none
1
citations
affno abstractunlabeled
“Update on Ultrasound for Truncal Blocks”
Kariem El‐Boghdadly, Herman Sehmbi, Vincent Chan
2016· letter· en· Regional Anesthesia & Pain Medicine· Medicine
machine prediction:candidate · noneconsensus · none
1
citations
affno abstractunlabeled
Reply to Dr Wilson
De Q.H. Tran, André P. Boezaart, Joseph M. Neal
2018· letter· en· Regional Anesthesia & Pain Medicine· Medicine
machine prediction:candidate · noneconsensus · none
1
citations
← previousnext →

How this was built: Screen · Findings · About