Name	Info	Provider	Link
Gangrene	free resource	MedlinePlus Health Information	https://medlineplus.gov/gangrene.html
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=28425162.ui
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/28425162/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/28425162
	subscription/membership/fee required	Wiley	https://doi.org/10.1111/iwj.12752
	free resource	scite Smart Citations	https://scite.ai/reports/28425162