Name	Info	Provider	Link
	free resource	Medknow Publications and Media Pvt Ltd	http://www.heartviews.org/article.asp?issn=1995-705X;year=2016;volume=17;issue=4;spage=151;epage=153;aulast=Singaravelu
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=28400940.ui
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/28400940/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/28400940
	free resource	scite Smart Citations	https://scite.ai/reports/28400940