Name	Info	Provider	Link
	subscription/membership/fee required	Wiley	https://onlinelibrary.wiley.com/resolve/openurl?genre=article&sid=nlm:pubmed&issn=0022-3573&date=1994&volume=46&issue=6&spage=510
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-43
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/jpp/article-lookup/doi/10.1111/j.2042-7158.1994.tb03838.x