Name	Info	Provider	Link
	subscription/membership/fee required	HighWire	https://emj.bmj.com/lookup/pmidlookup?view=long&pmid=19386862
Emergency Medical Services	free resource	MedlinePlus Health Information	https://medlineplus.gov/emergencymedicalservices.html
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=19386862.ui