Name	Info	Provider	Link
	subscription/membership/fee required	J-STAGE, Japan Science and Technology Information Aggregator, Electronic	http://joi.jlc.jst.go.jp/JST.JSTAGE/rinketsu/50.591?lang=en&from=PubMed
Warts	free resource	MedlinePlus Health Information	https://medlineplus.gov/warts.html