Name	Info	Provider	Link
	free resource	International Brazilian J Urol	http://www.intbrazjurol.com.br/pdf/vol42n01/Gokce_96_100.pdf
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/27136473/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/27136473
	free resource	scite Smart Citations	https://scite.ai/reports/27136473