Name	Info	Provider	Link
	subscription/membership/fee required	Atypon	https://www.nejm.org/doi/10.1056/NEJM198301203080326?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub 0pubmed
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-977
Full text from	free resource	Diposit Digital de la Universitat de Barcelona	http://hdl.handle.net/2445/57744