Name	Info	Provider	Link
	subscription/membership/fee required	American Chemical Society	https://doi.org/10.1021/jm201059s
	free resource	BindingDB	http://www.bindingdb.org/jsp/dbsearch/PrimarySearch_pubmed.jsp?pubmed_submit=Search&pubmed=21936524
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-AKR1B1-1
Androgen receptor / NR3C4 - data and references	free resource	Guide to Pharmacology	https://www.guidetopharmacology.org/GRAC/ObjectDisplayForward?objectId=628
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:21936524