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NAL Agricultural Thesaurus
U.S. Department of Agriculture
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Concept Breadcrumbs

Research, Technology, Methods > drugs > controlled substances
Preferred Term:

controlled substances

Definition:
Drugs or chemical agents whose manufacture, possession, or use are regulated by government. This may include narcotics and prescription medications.
Concept Schemes:
NALT Full
Broader Concept:
drugs
URI:
https://lod.nal.usda.gov/nalt/220033
Download this Concept:
RDF/XMLCreated 2014-06-26, last modified 2014-11-17