Literature and evidence database
Find the source, the model and the boundary.
Search source records connected to the product-family knowledge base. Filter by category, product, publication year, research type, study model and editorial evidence tier.
Product evidence maps
A focused source set for each product.
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Evidence records
Narrow the records by product, year or study model. Open each source to check its results and limitations.
Gonadotropin strategies in congenital hypogonadotropic hypogonadism
2026 open-label randomized study of 45 men; PMID 41993983.
The biology of human chorionic gonadotropin
Review. 2018. PMID 29772831.
Molecular and clinical differences between LH and hCG
Review. 2014. PMID 24365330.
DailyMed Pregnyl label
Official U.S. prescription labeling and product description.
Randomized comparison of clomiphene, hCG and combination therapy
PubMed abstract reports 282 randomized participants; displayed arm counts require full-text verification. PMID 29772111.
Editorial methodology
How records are classified
Records are deduplicated by source URL and linked to every relevant product family. Study type and model are inferred from the citation and editorial evidence label, then reviewed during content QA.
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Labels and databases supporting regulatory status, formulation or chemical identity.
Controlled trials, systematic reviews and other clinical records with population-specific interpretation.
Animal, cell, analytical and mechanistic records that cannot establish human outcomes.
Narrative reviews, registries and sponsor reports kept visibly distinct from peer-reviewed outcomes.
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