Name	Info	Provider	Link
	free resource	Atypon	https://journals.asm.org/doi/10.1128/mBio.01408-18?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub 0pubmed
Flu	free resource	MedlinePlus Health Information	https://medlineplus.gov/flu.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/30087171/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/30087171
	free resource	scite Smart Citations	https://scite.ai/reports/30087171