Name	Info	Provider	Link
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S1529-9430(14)01878-6
X-Rays	free resource	MedlinePlus Health Information	https://medlineplus.gov/xrays.html
CT Scans	free resource	MedlinePlus Consumer Health Information	https://medlineplus.gov/ctscans.html