Name	Info	Provider	Link
Antioxidants	free resource	MedlinePlus Health Information	https://medlineplus.gov/antioxidants.html
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=16728559.ui
Find Cited Antibodies	subscription/membership/fee required	GeneTex Inc	https://www.genetex.com/Product/Search?pmid=16728559
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:16728559
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/stmcls/article-lookup/doi/10.1634/stemcells.2006-0018