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
Journal of Pediatric Hematology/Oncology
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.

594 results · 1 filter active ·
Results by year
20022025
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.
594 works in the cohort · of 4,299,418page 10 of 12

Labels cover 1 of 594 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 594 of 594 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
Immunizations in Children Requiring Warfarin Therapy
Mary Bauman, Michael Hawkes, Aisha Bruce, Suzanne Siddons, Patti Massicotte
2016· article· en· Journal of Pediatric Hematology/Oncology· Medicine
machine prediction:candidate · noneconsensus · none
3
citations
affunlabeled
Acute Myeloid Leukemia Presenting as a Posterior Fossa Tumor
Magimairajan Vanan, Jie Li, Martin Bunge, Demitre Serletis, Muhamad Almiski, Sara J. Israels
2021· article· en· Journal of Pediatric Hematology/Oncology· Medicine
machine prediction:candidate · noneconsensus · none
2
citations
affunlabeled
Adenosquamous Cell Carcinoma of the Rectum in a Girl
N Álvarez García, Jorge Hernando Cubero, Vicente Alonso Orduña, Nerea Torrecilla Idoipe, Carlota Calvo Escribano, Rafael Fernández Atuan
2015· review· en· Journal of Pediatric Hematology/Oncology· Medicine
machine prediction:candidate · noneconsensus · none
2
citations

How this was built: Screen · Findings · About