Name	Info	Provider	Link
Smokeless Tobacco	free resource	MedlinePlus Health Information	https://medlineplus.gov/smokelesstobacco.html
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=32985434.ui
	free resource	Wolters Kluwer	https://doi.org/10.4103/ijph.IJPH_132_19