Name	Info	Provider	Link
	subscription/membership/fee required	Ingenta plc	https://www.ingentaconnect.com/openurl?genre=article&issn=&volume=132&issue=5&spage=1314&aulast=Hillman
Surgery	free resource	MedlinePlus Health Information	https://medlineplus.gov/surgery.html
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=33857973.ui
	free resource	scite Smart Citations	https://scite.ai/reports/33857973
	subscription/membership/fee required	Wolters Kluwer	https://doi.org/10.1213/ANE.0000000000005323