Name	Info	Provider	Link
Stomach Disorders	free resource	MedlinePlus Health Information	https://medlineplus.gov/stomachdisorders.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/34864928/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/34864928
	subscription/membership/fee required	Wiley	https://doi.org/10.1093/dote/doab077
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/dote/article-lookup/doi/10.1093/dote/doab077