Name	Info	Provider	Link
Esophagus Disorders	free resource	MedlinePlus Health Information	https://medlineplus.gov/esophagusdisorders.html
	free resource	scite Smart Citations	https://scite.ai/reports/28294664
	subscription/membership/fee required	Sheridan PubFactory	https://akjournals.com/doi/10.1556/1046.70.2017.1.10