Name	Info	Provider	Link
Vaccines	free resource	MedlinePlus Health Information	https://medlineplus.gov/vaccines.html
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=28869766.ui
	free resource	Wiley	https://onlinelibrary.wiley.com/doi/10.1111/jnc.14207
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:28869766
	free resource	scite Smart Citations	https://scite.ai/reports/28869766