Name	Info	Provider	Link
Liver Cancer	free resource	MedlinePlus Health Information	https://medlineplus.gov/livercancer.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/23223899/
	subscription/membership/fee required	Springer	https://dx.doi.org/10.1007/s00262-012-1380-8
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/23223899
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-CD4-1