Name	Info	Provider	Link
	subscription/membership/fee required	IOS Press	https://content.iospress.com/openurl?genre=article&issn=1570-5870&volume=31&issue=6&spage=475
Stomach Cancer	free resource	MedlinePlus Health Information	https://medlineplus.gov/stomachcancer.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/19940363/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/19940363
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-PTGS2-1