Name	Info	Provider	Link
Stem Cells	free resource	MedlinePlus Health Information	https://medlineplus.gov/stemcells.html
	free resource	China Science Publishing and Media Ltd.	https://www.sciengine.com/doi/10.1093/abbs/gmu111
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-68
	free resource	scite Smart Citations	https://scite.ai/reports/25476205
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/abbs/article-lookup/doi/10.1093/abbs/gmu111