Name	Info	Provider	Link
	free resource	J-STAGE, Japan Science and Technology Information Aggregator, Electronic	http://joi.jlc.jst.go.jp/JST.Journalarchive/nmc1959/23.849?from=PubMed
Brain Tumors	free resource	MedlinePlus Health Information	https://medlineplus.gov/braintumors.html
	subscription/membership/fee required	Medical Online, Meteo Inc	https://www.medicalonline.jp/meteo_linkout.php?issn=0470-8105&volume=23&issue=11&spage=849