Name	Info	Provider	Link
	free resource	J-STAGE, Japan Science and Technology Information Aggregator, Electronic	https://joi.jlc.jst.go.jp/JST.Journalarchive/biochemistry1922/91.1555?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:6807971
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/jb/article-lookup/doi/10.1093/oxfordjournals.jbchem.a133846