Name	Info	Provider	Link
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/24009824/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/24009824
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-PTGS2-1
	free resource	Inforang	http://www.biomolther.org/journal/DOIx.php?id=10.4062/biomolther.2012.20.4.380