Name	Info	Provider	Link
	free resource	J-STAGE, Japan Science and Technology Information Aggregator, Electronic	https://japanlinkcenter.org/JST.JSTAGE/jrr/0531?lang=en&from=PubMed
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:16974072
	subscription/membership/fee required	Medical Online, Meteo Inc	https://www.medicalonline.jp/meteo_linkout.php?issn=0449-3060&volume=47&issue=3-4&spage=287
	free resource	Silverchair Information Systems	https://academic.oup.com/jrr/article-lookup/doi/10.1269/jrr.0531