Name	Info	Provider	Link
Alzheimer Disease	free resource	Genetic Alliance	https://www.diseaseinfosearch.org/result/349
Alzheimer's Disease	free resource	MedlinePlus Health Information	https://medlineplus.gov/alzheimersdisease.html
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:1993005
	subscription/membership/fee required	Silverchair Information Systems	https://jamanetwork.com/journals/jamaneurology/fullarticle/vol/48/pg/148