Name	Info	Provider	Link
	free resource	Wiley	https://onlinelibrary.wiley.com/resolve/openurl?genre=article&sid=nlm:pubmed&issn=0168-6445&date=1999&volume=23&issue=5&spage=591
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-179
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/femsre/article-lookup/doi/10.1111/j.1574-6976.1999.tb00415.x