Name	Info	Provider	Link
	subscription/membership/fee required	Atypon	https://www.nejm.org/doi/10.1056/NEJMoa2108873?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub 0pubmed
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=34914339.ui
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/34914339/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/34914339
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-EGFR-11
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-192