Name	Info	Provider	Link
	free resource	Medknow Publications and Media Pvt Ltd	http://www.ajts.org/article.asp?issn=0973-6247;year=2012;volume=6;issue=1;spage=24;epage=28;aulast=Gad
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=22623838.ui
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/22623838/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/22623838
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:22623838