Name	Info	Provider	Link
Brain Tumors	free resource	MedlinePlus Health Information	https://medlineplus.gov/braintumors.html
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:23544405
	free resource	scite Smart Citations	https://scite.ai/reports/23544405
	subscription/membership/fee required	Sheridan PubFactory	https://thejns.org/doi/10.3171/2013.1.FOCUS12412