Name	Info	Provider	Link
	subscription/membership/fee required	Atypon	https://journals.asm.org/doi/10.1128/aem.01537-23?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub 0pubmed
B Vitamins	free resource	MedlinePlus Health Information	https://medlineplus.gov/bvitamins.html