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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.

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Migraine and Headache Studies
Retraction
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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.

1,681 results · 1 filter active ·
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20002025
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Machine labels · sparse coverage
Evidence
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An unlabeled work is unknown, not a negative. Label coverage is reported on every query.
1,681 works in the cohort · of 4,299,418page 9 of 34

Labels cover 2 of 1,681 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 1,681 of 1,681 works in this cohort. Predictions are machine_predicted_unvalidated teacher distillation outputs. Candidate is the union; consensus is the intersection.

affunlabeled
Treatment of Pediatric Status Migrainosus
Geneviève Legault, Harley Eisman, Michael Shevell
2011· article· en· Journal of Child Neurology· Medicine
distilled prediction:candidate · noneconsensus · none
23
citations
venueno affunlabeled
Anatomical Variants of the Circle of Willis and Brain Lesions in Migraineurs
Cinzia Cavestro, Luca Richetta, M.R. L'Episcopo, Enrico Pedemonte, Sergio Duca, Carlo Di Pietrantonj
2011· article· en· Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques· Medicine
distilled prediction:candidate · stsconsensus · none
23
citations
affvenueunlabeled
Diagnosis and acute management of migraine
Velina Tzankova, Werner J. Becker, Tommy Lik Hang Chan
2023· review· en· Canadian Medical Association Journal· Medicine
distilled prediction:candidate · noneconsensus · none
23
citations
affunlabeled
Secondary Headache: Current Update
Kai Zhu, Dawson Born, Esma Dilli
2020· article· en· Headache The Journal of Head and Face Pain· Medicine
distilled prediction:candidate · noneconsensus · none
22
citations
affno abstractunlabeled
Le neurochirurgien face aux algies périnéales
René Robert, Maurice Bensignor, J.-J. Labat, T. Riant, Michel Guérineau, Sylvie Raoul +2 more
2004· review· fr· Neurochirurgie· Medicine
distilled prediction:candidate · metaepi_narrow+research_integrity+insufficient_payloadconsensus · metaepi_narrow
22
citations
affno abstractunlabeled
Headache and brain tumors
Sarah Kirby, R. Allan Purdy
2007· review· en· Current Neurology and Neuroscience Reports· Medicine
distilled prediction:candidate · metaepi_narrowconsensus · none
22
citations
affno abstractunlabeled
Secondary Headaches During Pregnancy: When to Worry
Claire H. Sandoe, Christine Lay
2019· review· en· Current Neurology and Neuroscience Reports· Medicine
distilled prediction:candidate · metaepi_narrowconsensus · none
22
citations
affunlabeled
Treatment of cluster headache
William Kingston, David W. Dodick
2018· review· en· Annals of Indian Academy of Neurology· Medicine
distilled prediction:candidate · metaepi_narrowconsensus · none
22
citations
affno abstractunlabeled
Exercise Headache: a Review
Claire H. Sandoe, William Kingston
2018· review· en· Current Neurology and Neuroscience Reports· Medicine
distilled prediction:candidate · metaepi_narrowconsensus · none
22
citations
affno abstractunlabeled
Chronic migraineurs
Benjamin T.B. Chan, Howard Ovens
2004· article· en· Annals of Emergency Medicine· Medicine
distilled prediction:candidate · insufficient_payloadconsensus · none
21
citations
affunlabeled
<scp>G</scp> erman Language Adaptation of the <scp>H</scp> eadache <scp>M</scp> anagement <scp>S</scp> elf‐Efficacy <scp>S</scp> cale ( <scp>HMSE</scp> ‐ <scp>G</scp> ) and Development of a New Short Form ( <scp>HMSE</scp> ‐ <scp>G</scp> ‐ <scp>SF</scp> )
Julia E. Graef, Winfried Rief, Douglas J. French, P. Nilges, Yvonne Nestoriuc
2015· article· en· Headache The Journal of Head and Face Pain· Medicine
distilled prediction:candidate · metaresearch+metaepi_narrow+sts+scholarly_communication+open_science+research_integrityconsensus · metaepi_narrow+sts+research_integrity
21
citations
affno abstractunlabeled
Migraine in Women
Ana Marissa Lagman‐Bartolome, Christine Lay
2019· review· en· Neurologic Clinics· Medicine
distilled prediction:candidate · metaepi_narrowconsensus · none
21
citations

How this was built: Screen · Findings · About