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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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Vitamin D Research 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
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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.

2,737 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.
2,737 works in the cohort · of 4,299,418page 11 of 55

Labels cover 12 of 2,737 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 2,737 of 2,737 works in this cohort. Predictions are machine_predicted_unvalidated teacher distillation outputs. Candidate is the union; consensus is the intersection.

afffundno abstractunlabeled
Maternal vitamin D3 supplementation at 50 μg/d protects against low serum 25-hydroxyvitamin D in infants at 8 wk of age: a randomized controlled trial of 3 doses of vitamin D beginning in gestation and continued in lactation
Kaitlin March, Nancy N. Chen, Crystal D Karakochuk, Antonia Shand, Sheila M. Innis, Peter von Dadelszen +5 more
2015· article· en· American Journal of Clinical Nutrition· Medicine
distilled prediction:candidate · metaresearchconsensus · none
60
citations
venueno affunlabeled
Vitamin D Deficiency in Pregnant Women and Their Neonates
Maryam Abbasian, Reza Chaman, Mohammad Amiri, Mohammad Esmaeil Ajami, Tohid Jafari‐Koshki, Hossein Rohani +3 more
2016· article· en· Global Journal of Health Science· Medicine
distilled prediction:candidate · noneconsensus · none
58
citations
affunlabeled
High Prevalence of Vitamin D Deficiency in Zahedan, Southeast Iran
Mahmoud Ali Kaykhaei, Mohammad Hashemi, Behzad Narouie, Abdolsamad Shikhzadeh, Homeira Rashidi, Nezarali Moulaei +1 more
2011· article· en· Annals of Nutrition and Metabolism· Medicine
distilled prediction:candidate · noneconsensus · none
57
citations
affunlabeled
Vitamin D and Gestational Diabetes Mellitus: Is There a Link?
Gianluca Rizzo, Simone Garzon, Michele Fichera, Marco Marzio Panella, Ursula Catena, Antonio Schiattarella +5 more
2019· review· en· Antioxidants· Medicine
distilled prediction:candidate · metaepi_narrow+insufficient_payloadconsensus · none
56
citations
affunlabeled
Dental caries and vitamin D status in children in Asia
Manal Mohamed Almoudi, Alaa Sabah Hussein, Mohamed Ibrahim Abu Hassan, Robert J. Schroth
2019· review· en· Pediatrics International· Medicine
distilled prediction:candidate · noneconsensus · none
56
citations
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How this was built: Screen · Findings · About