Name	Info	Provider	Link
	free resource	Medical Tribune Inc.	http://joi.jlc.jst.go.jp/JST.JSTAGE/jjphysiol/50.167?from=PubMed
	subscription/membership/fee required	Medical Online, Meteo Inc	https://www.medicalonline.jp/meteo_linkout.php?issn=0021-521X&volume=50&issue=1&spage=167