Name	Info	Provider	Link
Breast Cancer	free resource	MedlinePlus Health Information	https://medlineplus.gov/breastcancer.html
	subscription/membership/fee required	Nature Publishing Group	https://doi.org/10.1038/sj.bjc.6603732
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/17426702/
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-ERBB2-3
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-148
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:17426702