Name	Info	Provider	Link
Gastrointestinal Bleeding	free resource	MedlinePlus Health Information	https://medlineplus.gov/gastrointestinalbleeding.html
	free resource	Scientific Electronic Library Online	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-10182016000500017&lng=en&nrm=iso&tlng=en
	free resource	scite Smart Citations	https://scite.ai/reports/28112346