Name	Info	Provider	Link
Vaccines	free resource	MedlinePlus Health Information	https://medlineplus.gov/vaccines.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/27695901/
	subscription/membership/fee required	Springer	https://link.springer.com/article/10.1007/s00038-016-0899-4
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/27695901
	free resource	scite Smart Citations	https://scite.ai/reports/27695901