Name	Info	Provider	Link
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/23294066/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/23294066
	free resource	scite Smart Citations	https://scite.ai/reports/23294066
	subscription/membership/fee required	Silverchair Information Systems	https://meridian.allenpress.com/international-surgery/article-lookup/doi/10.9738/CC130.1