Name	Info	Provider	Link
	subscription/membership/fee required	IOP Publishing Ltd.	https://doi.org/10.1088/0031-9155/51/11/006
Lung Cancer	free resource	MedlinePlus Health Information	https://medlineplus.gov/lungcancer.html
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:16723765
CT Scans	free resource	MedlinePlus Consumer Health Information	https://medlineplus.gov/ctscans.html