Name	Info	Provider	Link
	free resource	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S0954-6111(12)70010-0
COPD	free resource	MedlinePlus Health Information	https://medlineplus.gov/copd.html
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-EGFR-7
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-472
	subscription/membership/fee required	ClinicalKey	https://www.clinicalkey.com/content/playBy/pii?v=S0954-6111(12)70010-0