Name	Info	Provider	Link
Gastrointestinal Bleeding	free resource	MedlinePlus Health Information	https://medlineplus.gov/gastrointestinalbleeding.html
	free resource	scite Smart Citations	https://scite.ai/reports/29635312
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/ecco-jcc/article-lookup/doi/10.1093/ecco-jcc/jjy043