Name	Info	Provider	Link
	free resource	HighWire	http://www.cmaj.ca/cgi/pmidlookup?view=reprint&pmid=7497377
Foreign Bodies	free resource	MedlinePlus Health Information	https://medlineplus.gov/foreignbodies.html
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=7497377.ui
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/7497377/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/7497377