Name	Info	Provider	Link
CT Scans	free resource	MedlinePlus Health Information	https://medlineplus.gov/ctscans.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/22552433/
	subscription/membership/fee required	Springer	https://dx.doi.org/10.1007/s00264-012-1558-x
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/22552433
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-AKR1C1-1
CT Scans	free resource	MedlinePlus Consumer Health Information	https://medlineplus.gov/ctscans.html