Name	Info	Provider	Link
Gastrointestinal Bleeding	free resource	MedlinePlus Health Information	https://medlineplus.gov/gastrointestinalbleeding.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/17299611/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/17299611
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-1595