Name	Info	Provider	Link
	free resource	J-STAGE, Japan Science and Technology Information Aggregator, Electronic	https://joi.jlc.jst.go.jp/JST.Journalarchive/biochemistry1922/109.78?lang=en&from=PubMed
Melanoma	free resource	MedlinePlus Health Information	https://medlineplus.gov/melanoma.html