Name	Info	Provider	Link
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S0016-5107(17)32028-X
Colonoscopy	free resource	MedlinePlus Health Information	https://medlineplus.gov/colonoscopy.html
	free resource	scite Smart Citations	https://scite.ai/reports/29061259