Name	Info	Provider	Link
	subscription/membership/fee required	Ingenta plc	http://jgv.microbiologyresearch.org/pubmed/content/journal/jgv/10.1099/vir.0.030346-0
H1N1 Flu (Swine Flu)	free resource	MedlinePlus Health Information	https://medlineplus.gov/h1n1fluswineflu.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/21367984/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/21367984