Name	Info	Provider	Link
Smokeless Tobacco	free resource	MedlinePlus Health Information	https://medlineplus.gov/smokelesstobacco.html
	subscription/membership/fee required	Springer	https://dx.doi.org/10.1007/s12012-024-09862-5
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-PGR-2