About: certain controlled substance

Premodifier: certain controlled
Head noun: substance

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
narcotic	isap:183304808	0.522611
opiate	isap:421556545	0.503778
marijuana	isap:353707540	0.491537
cocaine	isap:316280258	0.385957