Name	Info	Provider	Link
Breast Cancer	free resource	MedlinePlus Health Information	https://medlineplus.gov/breastcancer.html
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=19894113.ui
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/19894113/
	subscription/membership/fee required	Springer	https://doi.org/10.1007/s10549-009-0602-z
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/19894113
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-1474
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:19894113