Name	Info	Provider	Link
	subscription/membership/fee required	Ingenta plc	https://www.ingentaconnect.com/openurl?genre=article&issn=1381-6128&volume=11&issue=3&spage=357&aulast=Furness
	subscription/membership/fee required	Bentham Science Publishers Ltd.	https://www.eurekaselect.com/61375/article
Cited by Patents in	free resource	The Lens - Patent Citations Database	https://www.lens.org/lens/search/patent/list?q=reference_cited.nlp.ids.pmid:15723631