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Library/Knowledge graph
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The knowledge graph.

Explore substances, mechanisms, and effects. Select a node to read its article and inspect the evidence.

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Mapping connections…

SubstanceConceptRelationship

A diamond connects all members of one relationship. Type filters keep qualifying context visible.

1 substances · 1 concepts · 1 relationships
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Substances

Concepts

Relationships

  • Editorial index: substances classified under drowsiness. This index does not assert a combined effect. A subjective tendency toward sleep. Reports of drowsiness and laboratory performance can diverge.

    Source 1 ↗Source 2 ↗

Relationship nodes connect multiple concepts in one sourced statement. Member roles identify the substance, biological target, measured outcome, or exposure context. Editorial index relationships group classifications. Connections are not recommendations to combine substances.