Name	Info	Provider	Link
	free resource	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S1198-743X(14)60457-2
Infectious Diseases	free resource	MedlinePlus Health Information	https://medlineplus.gov/infectiousdiseases.html
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=19754729.ui
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/19754729/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/19754729
	free resource	Wiley	https://onlinelibrary.wiley.com/doi/10.1111/j.1469-0691.2009.02946.x