Name	Info	Provider	Link
Hepatitis A	free resource	MedlinePlus Health Information	https://medlineplus.gov/hepatitisa.html
	free resource	Public Library of Science	https://dx.plos.org/10.1371/journal.pone.0031339
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/22355358/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/22355358
Full text from	free resource	Diposit Digital de la Universitat de Barcelona	http://hdl.handle.net/2445/43602