Name	Info	Provider	Link
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S0306-4522(09)00846-X
Heroin	free resource	MedlinePlus Health Information	https://medlineplus.gov/heroin.html
	free resource	Mouse Genome Informatics (MGI)	http://www.informatics.jax.org/reference/19460419
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-1474
	subscription/membership/fee required	ClinicalKey	https://www.clinicalkey.com/content/playBy/pii?v=S0306-4522(09)00846-X