Name	Info	Provider	Link
Drug Use and Addiction	free resource	MedlinePlus Health Information	https://medlineplus.gov/druguseandaddiction.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/28699018/
	subscription/membership/fee required	Springer	https://doi.org/10.1007/s10461-017-1836-0
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/28699018
Drug Use and Addiction	free resource	MedlinePlus Consumer Health Information	https://medlineplus.gov/druguseandaddiction.html
	free resource	scite Smart Citations	https://scite.ai/reports/28699018
	free resource	Spiral, Imperial College Digital Repository	http://hdl.handle.net/10044/1/49336