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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.

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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
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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.

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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
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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 1 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.

afffundno abstractunlabeled
Migraine Headache and Ischemic Stroke Risk: An Updated Meta-analysis
June T. Spector, Susan R. Kahn, Miranda R. Jones, Monisha Jayakumar, Deepan Dalal, Saman Nazarian
2010· review· en· The American Journal of Medicine· Medicine
distilled prediction:candidate · metaepi_narrow+research_integrityconsensus · none
426
citations
affunlabeled
The Stress and Migraine Interaction
Khara M. Sauro, Werner J. Becker
2009· review· en· Headache The Journal of Head and Face Pain· Medicine
distilled prediction:candidate · noneconsensus · none
297
citations
aboutno affunlabeled
Preventive Migraine Treatment
Stephen D. Silberstein
2015· review· en· CONTINUUM Lifelong Learning in Neurology· Medicine
distilled prediction:candidate · metaepi_narrowconsensus · none
275
citations
affunlabeled
Perceived Self‐efficacy and Headache‐Related Disability
Douglas J. French, Kenneth A. Holroyd, Cornelia Pinell, Peter Malinoski, Francis O'donnell, Kimberly R. Hill
2000· article· en· Headache The Journal of Head and Face Pain· Medicine
distilled prediction:candidate · noneconsensus · none
239
citations
affunlabeled
Cyclic vomiting syndrome in adults
T. L. Abell, Kathleen Adams, Richard G. Boles, Athos Bousvaros, Sonny K. F. Chong, David R. Fleisher +13 more
2008· review· en· Neurogastroenterology & Motility· Medicine
distilled prediction:candidate · metaepi_narrowconsensus · none
194
citations
affvenueaboutunlabeled
Canadian Headache Society Guideline: Acute Drug Therapy for Migraine Headache
Irene Worthington, Tamara Pringsheim, Marek Gawel, Jonathan P. Gladstone, Paul E. Cooper, Esma Dilli +3 more
2013· article· en· Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques· Medicine
distilled prediction:candidate · metaepi_narrow+stsconsensus · sts
177
citations
affunlabeled
Acute Migraine Treatment in Adults
Werner J. Becker
2015· review· en· Headache The Journal of Head and Face Pain· Medicine
distilled prediction:candidate · noneconsensus · none
175
citations
affunlabeled
Hallmarks of primary headache: part 1 – migraine
Alberto Raggi, Matilde Leonardi, Marco A. Arruda, Valeria Caponnetto, Matteo Castaldo, Gianluca Coppola +34 more
2024· review· en· The Journal of Headache and Pain· Medicine
distilled prediction:candidate · noneconsensus · none
172
citations
affno abstractunlabeled
Pediatric migraine equivalents
Waleed Altwaijri, Michael Shevell
2002· article· en· Pediatric Neurology· Medicine
distilled prediction:candidate · insufficient_payloadconsensus · insufficient_payload
168
citations
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