Name	Info	Provider	Link
Normal Pressure Hydrocephalus	free resource	Genetic Alliance	https://www.diseaseinfosearch.org/result/5268
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:9817411
	subscription/membership/fee required	Sheridan PubFactory	https://thejns.org/doi/10.3171/jns.1998.89.5.0742