Name	Info	Provider	Link
	free resource	BioMed Central	https://jnanobiotechnology.biomedcentral.com/articles/10.1186/s12951-019-0500-4
HIV Medicines	free resource	MedlinePlus Health Information	https://medlineplus.gov/hivmedicines.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/31113488/
Full Text at the institutional repository	free resource	Andalusian Health Repository	http://hdl.handle.net/10668/13998
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/31113488
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-CD4-1