Name	Info	Provider	Link
	free resource	BioMed Central	https://ascpjournal.biomedcentral.com/articles/10.1186/s13722-021-00236-8
HIV	free resource	MedlinePlus Health Information	https://medlineplus.gov/hiv.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/33931100/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/33931100
Drug Use and Addiction	free resource	MedlinePlus Consumer Health Information	https://medlineplus.gov/druguseandaddiction.html
	free resource	scite Smart Citations	https://scite.ai/reports/33931100