Name	Info	Provider	Link
Pain	free resource	MedlinePlus Health Information	https://medlineplus.gov/pain.html
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=30130356.ui
	free resource	scite Smart Citations	https://scite.ai/reports/30130356
	subscription/membership/fee required	Wolters Kluwer	https://doi.org/10.2106/JBJS.RVW.17.00190