Name	Info	Provider	Link
	subscription/membership/fee required	IOP Publishing Ltd.	https://doi.org/10.1088/0031-9155/52/8/016
CT Scans	free resource	MedlinePlus Health Information	https://medlineplus.gov/ctscans.html
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:17404469
CT Scans	free resource	MedlinePlus Consumer Health Information	https://medlineplus.gov/ctscans.html