Name	Info	Provider	Link
	free resource	Medknow Publications and Media Pvt Ltd	http://www.ijem.in/article.asp?issn=2230-8210;year=2019;volume=23;issue=1;spage=46;epage=49;aulast=Misgar
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=31016152.ui
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/31016152/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/31016152