Name	Info	Provider	Link
B Vitamins	free resource	MedlinePlus Health Information	https://medlineplus.gov/bvitamins.html
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-MUC1-2
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/non-CPTAC-3300
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/jas/article-lookup/doi/10.2527/2005.8381824x