About: heroin use

Premodifier: heroin
Head noun: use

Same concepts

Broader concepts

label	provenance	confidence
drug problem	isap:232025926	0.587427
risk factor	isap:213660650	0.573000
problem	isap:232025822	0.203028

Narrower concepts

label	provenance	confidence
people	isap:403718038	0.151156