Name	Info	Provider	Link
Pain	free resource	MedlinePlus Health Information	https://medlineplus.gov/pain.html
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=31917773.ui
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/31917773/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/31917773
	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-192
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:31917773
	subscription/membership/fee required	Wolters Kluwer	https://doi.org/10.1097/j.pain.0000000000001792