is a Ontology.
It is part of the OBO Foundry collection.
An ontology to support comparative effectiveness researchers studying claims data.
No external IDs available
An ontology to support comparative effectiveness researchers studying claims data.
The Drug Ontology in OWL format
URL: http://purl.obolibrary.org/obo/dron.owl
Format: owl
Domains: biomedical
This resource was automatically synchronized from the OBO Foundry registry.
Created: September 29, 2025 | Last modified: September 23, 2026