Name	Info	Provider	Link
	free resource	Medknow Publications and Media Pvt Ltd	http://www.wjnm.org/article.asp?issn=1450-1147;year=2016;volume=15;issue=2;spage=85;epage=90;aulast=Mabray
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/27134557/
	free resource	Georg Thieme Verlag Stuttgart, New York	https://www.thieme-connect.com/DOI/DOI?10.4103/1450-1147.174698
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/27134557
	free resource	scite Smart Citations	https://scite.ai/reports/27134557