Name	Info	Provider	Link
Full Text from	free resource	University of Turin Instituional Repository AperTO	http://hdl.handle.net/2318/1831268
Anesthesia	free resource	MedlinePlus Health Information	https://medlineplus.gov/anesthesia.html
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=34724710.ui
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/34724710/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/34724710
	free resource	Wiley	https://onlinelibrary.wiley.com/doi/10.1111/anae.15598