Name	Info	Provider	Link
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S1470-2045(17)30190-0
Anal Cancer	free resource	MedlinePlus Health Information	https://medlineplus.gov/analcancer.html
	subscription/membership/fee required	ClinicalKey	https://www.clinicalkey.com/content/playBy/pii?v=S1470-2045(17)30190-0
Full text from	free resource	CORE	https://core.ac.uk/reader/195314929?utm_source=linkout
	free resource	scite Smart Citations	https://scite.ai/reports/28368260