Name	Info	Provider	Link
	free resource	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S1350-9462(21)00036-7
Macular Degeneration	free resource	MedlinePlus Health Information	https://medlineplus.gov/maculardegeneration.html
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=34058340.ui