Name	Info	Provider	Link
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=16329937.ui
	free resource	Wiley	https://onlinelibrary.wiley.com/doi/10.1016/j.femsec.2004.09.013
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:16329937
SILVA SSU Database	free resource	SILVA	http://www.arb-silva.de/search/show/ssu/pubid/16329937
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/femsec/article-lookup/doi/10.1016/j.femsec.2004.09.013