Name	Info	Provider	Link
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/19562255/
	subscription/membership/fee required	Springer	https://doi.org/10.1007/s11060-009-9948-7
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/19562255
	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-802
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:19562255