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
Regional Anesthesia & Pain 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.

600 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.
600 works in the cohort · of 4,299,418page 6 of 12

Labels cover 1 of 600 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 600 of 600 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
Ultrasound-Guided Cervical Medial Branch Radiofrequency Neurotomy
Roderick J. Finlayson, Atikun Thonnagith, María Francisca Elgueta, Jordi Pérez, John‐Paul B. Etheridge, De Q.H. Tran
2016· article· en· Regional Anesthesia & Pain Medicine· Medicine
machine prediction:candidate · noneconsensus · none
26
citations
affno abstractunlabeled
The SPANK Block
Kenneth Kardash, Geoffroy Noël
2015· letter· en· Regional Anesthesia & Pain Medicine· Medicine
machine prediction:candidate · noneconsensus · none
22
citations
affno abstractunlabeled
Understanding ESP and Fascial Plane Blocks
Ki Jinn Chin, Sanjib Das Adhikary, Mauricio Forero
2018· letter· en· Regional Anesthesia & Pain Medicine· Medicine
machine prediction:candidate · noneconsensus · none
22
citations
affunlabeled
Use of Serratus Plane Block for Repair of Coarctation of Aorta
Abhijit Biswas, Igor Luginbuehl, Elöd Z. Szabó, Monica Caldeira‐Kulbakas, Mark W. Crawford, Tobias Everett
2018· article· en· Regional Anesthesia & Pain Medicine· Medicine
machine prediction:candidate · noneconsensus · none
21
citations
affunlabeled
Clinical Sonopathology for the Regional Anesthesiologist
Brian D. Sites, Alan Macfarlane, Vincent R. Sites, Ali Naraghi, Vincent Chan, John G. Antonakakis +2 more
2010· review· en· Regional Anesthesia & Pain Medicine· Medicine
machine prediction:candidate · noneconsensus · none
20
citations
affunlabeled
Combination of femoral triangle block and infiltration between the popliteal artery and the capsule of the posterior knee (iPACK) versus local infiltration analgesia for analgesia after anterior cruciate ligament reconstruction: a randomized controlled triple-blinded trial
Robin Martin, Kyle R. Kirkham, Trieu Hoai Nam Ngo, Erin Gonvers, J. Lambert, Éric Albrecht
2021· article· en· Regional Anesthesia & Pain Medicine· Medicine
machine prediction:candidate · noneconsensus · none
19
citations
affunlabeled
Use of corticosteroids for adult chronic pain interventions: sympathetic and peripheral nerve blocks, trigger point injections - guidelines from the American Society of Regional Anesthesia and Pain Medicine, the American Academy of Pain Medicine, the American Society of Interventional Pain Physicians, and the International Pain and Spine Intervention Society
Honorio T. Benzon, Dalia Elmofty, Hariharan Shankar, Maunak V. Rana, Andrea L. Chadwick, Shalini Shah +25 more
2024· article· en· Regional Anesthesia & Pain Medicine· Biochemistry, Genetics and Molecular Biology
machine prediction:candidate · noneconsensus · none
18
citations

How this was built: Screen · Findings · About