Name	Info	Provider	Link
	subscription/membership/fee required	Ingenta plc	https://www.ingentaconnect.com/openurl?genre=article&issn=&volume=52&issue=2&spage=91&aulast=Niv
Esophageal Cancer	free resource	MedlinePlus Health Information	https://medlineplus.gov/esophagealcancer.html
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=28697153.ui
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-MUC1-2
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/non-CPTAC-3697
	free resource	scite Smart Citations	https://scite.ai/reports/28697153
	subscription/membership/fee required	Wolters Kluwer	https://doi.org/10.1097/MCG.0000000000000863