Name	Info	Provider	Link
	free resource	Medknow Publications and Media Pvt Ltd	http://www.nigeriamedj.com/article.asp?issn=0300-1652;year=2013;volume=54;issue=4;spage=261;epage=264;aulast=Avidime
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=24249954.ui
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/24249954/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/24249954
	free resource	scite Smart Citations	https://scite.ai/reports/24249954