Name	Info	Provider	Link
	free resource	Medknow Publications and Media Pvt Ltd	http://www.e-ijd.org/article.asp?issn=0019-5154;year=2014;volume=59;issue=2;spage=211;epage=211;aulast=Agarwal
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=24700964.ui
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/24700964/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/24700964
	free resource	scite Smart Citations	https://scite.ai/reports/24700964