Name	Info	Provider	Link
	subscription/membership/fee required	Ingenta plc	https://www.ingentaconnect.com/openurl?genre=article&issn=1942-5473&volume=35&issue=1&spage=8&aulast=Plonka
Tooth Decay	free resource	MedlinePlus Health Information	https://medlineplus.gov/toothdecay.html