Name	Info	Provider	Link
	free resource	Baishideng Publishing Group Inc.	https://www.wjgnet.com/1007-9327/full/v11/i43/6871.htm
Peptic Ulcer	free resource	MedlinePlus Health Information	https://medlineplus.gov/pepticulcer.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/16425400/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/16425400
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-1178