Name	Info	Provider	Link
Breast Cancer	free resource	Genetic Alliance	https://www.diseaseinfosearch.org/result/960
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=34841595.ui
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/34841595/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/34841595
	subscription/membership/fee required	Wiley	https://doi.org/10.1002/gcc.23014
	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-1270