Name	Info	Provider	Link
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/21527558/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/21527558
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-CD8A-1
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-1275
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:21527558
	subscription/membership/fee required	Silverchair Information Systems	https://aacrjournals.org/cancerres/article-lookup/doi/10.1158/0008-5472.CAN-10-4676